Could Not Open Input File Composer.Phar | Could Not Open Input File Composer Phar 232 개의 자세한 답변

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“Could not open input file: composer.phar” – Stack Overflow

Hi friends, follow the steps to fix this issue in MAC OS · Step 2: Move the composer.phar in your project directory · Step 3: Setup alias the …

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Source: stackoverflow.com

Date Published: 9/7/2022

View: 8362

php – Running Composer returns: Could not open input file

phar is stored. This is usually C:ProgramDataComposerSetupbin (ProgramData …

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Source: technoteshelp.com

Date Published: 6/19/2021

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Could not open input file: composer.phar?. – Laracasts

Hello, it try to run command given below,and https://chatavenue.vip it shows the error,while my composer https://chatroulette.onl is installed globally and …

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Source: laracasts.com

Date Published: 8/2/2022

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Could not open input file: composer.phar – vue.js

If you have Composer installed globally, simply run composer update instead of php composer.phar update . … This will download the installer and run it using …

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Source: codehunter.cc

Date Published: 1/11/2022

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“php composer.phar install” Could not open input file – GitHub

Hi, i’m trying to install this beatiful tool on DigitalOcean LAMP server (ubuntu 16.04 and a manually installed PHP 7.2) but after clone the …

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Could not open input file: composer.phar – NotCrash

Step 2: Move the composer.phar in your project directory · Step 3: Setup alias the composer · Step 4: Check the composer version now · Step 5: Confirm the project …

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Date Published: 4/14/2022

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CWP: How to install composer.phar or Could not open input file

Go to your Roundcube Directory # cd /usr/local/cwpsrv/var/services/roundcube # php composer.phar install Could not open input file: composer.phar # composer …

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“Could not open input file: composer-setup.php php 7” Code …

Could not open input file: composer. whatever by Odd Ox on Apr 21 2020 Comment. 1.

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Php – Could not open input file: composer.phar – iTecNote

Php – Could not open input file: composer.phar. composer-phpphpzend-framework2. I am trying to install zendframework using composer tool in wamp server.

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주제와 관련된 더 많은 사진을 참조하십시오 Could not open input file composer phar. 댓글에서 더 많은 관련 이미지를 보거나 필요한 경우 더 많은 관련 기사를 볼 수 있습니다.

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주제에 대한 기사 평가 could not open input file composer.phar

• Author: Sagar S
• Views: 조회수 3,296회
• Likes: 좋아요 5개
• Date Published: 2020. 4. 20.
• Video Url link: https://www.youtube.com/watch?v=cYjujFvPQvE

How do I get a Composer Phar file?

How do I run Composer Phar in Windows?

How do you solve a Composer error?

Make sure you have no problems with your setup by running the installer’s checks via curl -sS https://getcomposer.org/installer | php — –check . Try clearing Composer’s cache by running composer clear-cache . Ensure you’re installing vendors straight from your composer.

How do you solve Composer is not recognized as an internal or external command?

What is a composer phar file?

It is a PHAR (PHP archive), which is an archive format for PHP which can be run on the command line, amongst other things. Now run php composer. phar in order to run Composer.

Where is composer phar stored?

I believe you had it already installed in global path, its yours mentioned C:\ProgramData\ComposerSetup\bin; you just had to restart windows or command line window in order to global environment path to take effect. You can find composer. phar very easily with very good tool called listary as i did by the way.

What is Composer phar in Laravel?

phar install (or composer install ) command to install all of the framework’s dependencies. This process requires Git to be installed on the server to successfully complete the installation. If you want to update the Laravel framework, you may issue the php composer.

How do I open Composer?

You should put the composer. json file in your website’s root directory. Then, in your terminal, go to the folder where you put the file (e.g. cd C:\xampp\htdocs\mywebsite ) and then type composer install . That should be it.

How do I manually install PHP on Windows?

How do I reinstall Composer?

How do I clear my Composer cache?

To remove the cache, simply delete the Zip file or folder. Show activity on this post. So the only thing that worked for me on my Macbook was removing the package from my composer. json , deleting my composer.

How do I install Composer on Windows 10?

How do I install composer on Windows 11?

How do I know if composer is installed globally?

sudo mv composer. phar /usr/local/bin/composer Password: It directly prompts you to authenticate yourself and see if you are authorized. So if you enter a valid password, then the Moving will be done, and you can just check if composer is globally installed, by using the following line.

Is not recognized as an internal or external command operable program or batch file?

You can resolve this issue in three ways: First, use the full path of the executable file to launch the program. Second, add the program path to Windows environment variables. Finally, move the files to the System32 folder.

Where is Composer installed Mac?

How do I find my Composer version?

What is not Composer as root super user?

The “Do not run Composer as root/super user!” is only a warning. It’s dangerous to run composer as root user because – depending on what you install – there could be malicious code that gets executed and has full rights on your system.

How do I install php?

Running Composer returns: “Could not open input file: composer.phar”

Background

It is helpful to know that there are two ways to install (and use) Composer: locally as a file in your project directory, or globally as a system-wide executable.

Installing Composer locally simply means that you are downloading a file ( composer.phar – which is a PHP Archive) into your project directory. You will have to download it for every project that requires Composer.

Like a regular PHP file that you want to execute on the command line, you will have to run it with PHP:

php composer.phar update

Which basically tells the php executable to run the file composer.phar with update as argument.

However, if you install it globally, you can make composer itself executable, so you can call it without php (and don’t have to download it for every project). In other words, you can use composer like this:

composer update

Since you are executing php composer.phar update , and you are getting the error Could not open input file: composer.phar , you probably don’t have composer.phar in your current directory.

Solution

If you have Composer installed globally, simply run composer update instead of php composer.phar update .

If you don’t have Composer installed yet, download the PHAR using the following command:

curl -sS https://getcomposer.org/installer | php

This will download the installer and run it using php . The installer will download the actual Composer PHAR to your current working directory, and make it executable.

To install Composer globally (I recommend this), copy the file to a location in your PATH . The exact location differs per operating system and setup, see https://getcomposer.org/doc/00-intro.md#globally for more information.

Personally, I prefer to install Composer in my home directory so I don’t need sudo to install or update the composer executable (which can be a security risk). As I’m on Linux, I use the following command:

php – Running Composer returns: Could not open input file: composer.phar – Tech Notes Help

php – Running Composer returns: Could not open input file: composer.phar

If you followed instructions like these:

https://getcomposer.org/doc/00-intro.md

Which tell you to do the following:

$ curl -sS https://getcomposer.org/installer | php $ mv composer.phar /usr/local/bin/composer

Then its likely that you, like me, ran those commands and didnt read the next part of the page telling you to stop referring to composer.phar by its full name and abbreviate it as an executable (that you just renamed with the mv command). So this:

$ php composer.phar update friendsofsymfony/elastica-bundle

Becomes this:

$ composer update friendsofsymfony/elastica-bundle

I had the same problem on Windows and used a different solution. I used the Composer_Setup.exe installation file supplied by the composer website and it does a global install.

After installing, make sure your PATH variable points to the directory where composer.phar is stored. This is usually C:ProgramDataComposerSetupbin (ProgramData might be a hidden directory). It goes without saying, but also be sure that the PHP executable is also in your PATH variable.

You can then simply call

composer install

instead of

php composer.phar install

php – Running Composer returns: Could not open input file: composer.phar

Background

It is helpful to know that there are two ways to install (and use) Composer: locally as a file in your project directory, or globally as a system-wide executable.

Installing Composer locally simply means that you are downloading a file ( composer.phar – which is a PHP Archive) into your project directory. You will have to download it for every project that requires Composer.

Like a regular PHP file that you want to execute on the command line, you will have to run it with PHP:

php composer.phar update

Which basically tells the php executable to run the file composer.phar with update as argument.

However, if you install it globally, you can make composer itself executable, so you can call it without php (and dont have to download it for every project). In other words, you can use composer like this:

composer update

Since you are executing php composer.phar update , and you are getting the error Could not open input file: composer.phar , you probably dont have composer.phar in your current directory.

Solution

If you have Composer installed globally, simply run composer update instead of php composer.phar update .

If you dont have Composer installed yet, download the PHAR using the following command:

curl -sS https://getcomposer.org/installer | php

This will download the installer and run it using php . The installer will download the actual Composer PHAR to your current working directory, and make it executable.

To install Composer globally (I recommend this), copy the file to a location in your PATH . The exact location differs per operating system and setup, see https://getcomposer.org/doc/00-intro.md#globally for more information.

Personally, I prefer to install Composer in my home directory so I dont need sudo to install or update the composer executable (which can be a security risk). As Im on Linux, I use the following command:

mv composer.phar ~/.local/bin/composer

Related posts on php :

How to run composer from anywhere

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How to Install Composer on Windows

next → ← prev How to Install Composer on Windows Composer is an application that is used for dependency management in standard format in PHP. Composer lets you declare the libraries on which your PHP project depends and manage it for you. It installs and updates the libraries that you need for your project. By default, Composer doesn’t install anything globally; it manages dependencies based on per-project and installs them in the directory (vendor) inside your project. Composer offers two things for our projects: Helps in dependency management for PHP.

Helps in file auto-loading in the project. The Composer is highly energized by Node’s NPM and Ruby’s bundle. Suppose a scenario: You have a PHP project which depends on several libraries. And some of these libraries also depend on other libraries. Composer fulfills the requirement of the above scenario as: It lets you declare the libraries your project depends on. It finds out which versions of the package you require to install in your project, and it downloads and installs for you. It also allows updating all your dependencies in a single command. System requirements to install Composer: Composer requires installed and successfully running PHP 5.3.2+ on the machine. It also requires some sensitive PHP settings and compiles flags. Installing the Composer packages from source rather than zip archive, you will require git, svn, fossil or hg based on the package version-controlled. A Composer is a multi-platform tool that runs equally on Windows OS, Linux and macOS. Install Composer on Windows There are two ways to install Composer on the Windows operating system: the first one is using Composer installer setup, and the other is by manual installation using script. 1. Using Installer a) Installing Composer using Composer installer setup is the easiest way to install it on Windows operating system. Launch your default browser and visit https://getcomposer.org and click on the “Getting Started” button. Under the “Installation – Windows” section, click on the “Using the Installer” option; it will take you to the “Using the Installer” section. b) Click on the Composer-Setup.exe link to download Composer setup on your device. After downloading the setup, run it to install and follow the instructions. c) Open the downloaded Composer-Setup and click on the “Install for all users”, which is recommended option to install Composer setup. d) On the pop-up screen, click on YES to allow installation. e) Now, choose your installation type and click on the Next f) Now, choose the command-line PHP path you want to use, checkmark the box to add the PHP path, and click Next. g) Composer setup pop-up a screen that provides an option to use a proxy server to connect to the internet. If you want to use a proxy server, checkmark the box and enter the proxy URL; if not, leave it and click on the Next We are skipping this as we are not using any proxy server to connect internet. h) The Composer setup is ready to install on your computer; review your settings and click on the Install button. i) After installation of Composer setup, it pop-up important information about how to open it. Read the information, click on Next and do accordingly after installation. j) Click on the Finish button to complete the installation. When the Composer gets installed on your machine, open command (cmd) windows, type composer and press Enter key. If it displays a list of commands, that means Composer is successfully installed on your computer. 2. Manual Installation You can install Composer at any directory where you want. In our case, we are installing at C:\xampp\htdocs\composersetup directory. Open your command (cmd) terminal and go to the directory location you want to install (C:\xampp\htdocs\composersetup). Copy and paste the following script in your cmd terminal and run it to install Composer. It will automatically install the latest Composer to your current directory. php -r “copy(‘https://getcomposer.org/installer’, ‘composer-setup.php’);” php -r “if (hash_file(‘sha384’, ‘composer-setup.php’) === ‘756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3’) { echo ‘Installer verified’; } else { echo ‘Installer corrupt’; unlink(‘composer-setup.php’); } echo PHP_EOL;” php composer-setup.php php -r “unlink(‘composer-setup.php’);” This installer script just checks the php.ini settings. If settings are set incorrectly, it will warn you and start downloading the latest composer.phar in the current directory (C:\xampp\htdocs\composersetup). If the installation gets successful, you will see a message of successfully installed. The above 4 scripting lines must be in order that performs the following activities: Download the composer installer to the current directory.

Verify the composer installer SHA-384 certificate.

Run the composer installer.

Remove the composer installer. Note: The script code may get change based on the new version released. To check the script for installing a new release of Composer, visit https://getcomposer.org/download/. Note: If the script throws an error that “php is not recognized as an internal or external command”. Then check the PHP path is well set in computer Environment Variables settings or not. To set PHP path globally for your machine, copy the php path where it is located (C:\xampp\php), and past it, at Advanced system settings,> Environment Variables > select Path and click on New. Now, in the Variable Name type Path and in the Variable Value, paste the php location, i.e., C:\xampp\php. You can check your installed composer version using a command composer -v at the current path. Such as: composer -v For example: C:\xampp\htdocs\composersetup>composer -v

Here, we get installed Composer’s current version 2.0.8 on our machine. Create a new composer.bat file in the same directory where the composer.phar is present. Using cmd C:\xampp\htdocs\composersetup>echo @php “%~dp0composer.phar” %*>composer.bat

Using PowerShell C:\xampp\htdocs\composersetup> Set-Content composer.bat ‘@php “%~dp0composer.phar” %*’

Some of the other notable installer options of Composer –install-dir You can install Composer in a particular directory where you want using the –install-dir option and providing the target directory name. For example: php composer-setup.php –install-dir=bin –filename You can even specify the filename other than its default name (composer.phar) using the –filename option. For example: php composer-setup.php –filename=composer –version Composer allows installing its particular release using the –version option along with providing a specific release version. For example: php composer-setup.php –version=1.0.0-alpha8 –help Using the –help option, you can view various composer options for a specific environment. For example: –help Updating and Uninstalling Composer If you want to updates your Composer or uninstall any of its dependency managers, make sure you have Git for Windows installed on your machine. From there, you can verify Composer’s installation by running –version command from the terminal. If the command returns the version code, it means the Composer is installed, and you are ready for the next steps. Before updating your Composer, check its current version that is installed on your computer. You can do this by typing the following command in your terminal application: composer — version or composer -V Update Composer To update Composer itself, run the below script, and it will update the Composer. composer self-update Update Dependency As Composer manages the dependencies library of your project, you can update these dependencies if required for you using the below command: composer update If you don’t have an active project running with Composer’s dependencies on your current directory, Composer shows a message that it was unable to find a composer.json file. Uninstall packages To uninstall the packages from Composer, run the below command: composer remove your_package_name Make sure to replace “your_package_name” with the actual package name in the above command. It will uninstall the package from Composer. Next Topic PHPMyAdmin Login

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Troubleshooting

This is a list of common pitfalls on using Composer, and how to avoid them.

When facing any kind of problems using Composer, be sure to work with the latest version. See self-update for details. Before asking anyone, run composer diagnose to check for common problems. If it all checks out, proceed to the next steps. Make sure you have no problems with your setup by running the installer’s checks via curl -sS https://getcomposer.org/installer | php — –check . Try clearing Composer’s cache by running composer clear-cache . Ensure you’re installing vendors straight from your composer.json via rm -rf vendor && composer update -v when troubleshooting, excluding any possible interferences with existing vendor installations or composer.lock entries.

Package not found#

Double-check you don’t have typos in your composer.json or repository branches and tag names. Be sure to set the right minimum-stability. To get started or be sure this is no issue, set minimum-stability to “dev”. Packages not coming from Packagist should always be defined in the root package (the package depending on all vendors). Use the same vendor and package name throughout all branches and tags of your repository, especially when maintaining a third party fork and using replace . If you are updating to a recently published version of a package, be aware that Packagist has a delay of up to 1 minute before new packages are visible to Composer. If you are updating a single package, it may depend on newer versions itself. In this case add the –with-dependencies argument or add all dependencies which need an update to the command.

Package is not updating to the expected version#

Try running php composer.phar why-not [package-name] [expected-version] .

Dependencies on the root package#

When your root package depends on a package which ends up depending (directly or indirectly) back on the root package itself, issues can occur in two cases:

During development, if you are on a branch like dev-main and the branch has no branch-alias defined, and the dependency on the root package requires version ^2.0 for example, the dev-main version will not satisfy it. The best solution here is to make sure you first define a branch alias. In CI (Continuous Integration) runs, the problem might be that Composer is not able to detect the version of the root package properly. If it is a git clone it is generally alright and Composer will detect the version of the current branch, but some CIs do shallow clones so that process can fail when testing pull requests and feature branches. In these cases the branch alias may then not be recognized. The best solution is to define the version you are on via an environment variable called COMPOSER_ROOT_VERSION. You set it to dev-main for example to define the root package’s version as dev-main . Use for example: COMPOSER_ROOT_VERSION=dev-main composer install to export the variable only for the call to composer, or you can define it globally in the CI env vars.

Package not found in a Jenkins-build#

Check the “Package not found” item above. The git-clone / checkout within Jenkins leaves the branch in a “detached HEAD”-state. As a result, Composer may not able to identify the version of the current checked out branch and may not be able to resolve a dependency on the root package. To solve this problem, you can use the “Additional Behaviours” -> “Check out to specific local branch” in your Git-settings for your Jenkins-job, where your “local branch” shall be the same branch as you are checking out. Using this, the checkout will not be in detached state any more and the dependency on the root package should become satisfied.

I have a dependency which contains a “repositories” definition in its composer.json, but it seems to be ignored.#

The repositories configuration property is defined as root-only. It is not inherited. You can read more about the reasons behind this in the “why can’t Composer load repositories recursively?” article. The simplest work-around to this limitation, is moving or duplicating the repositories definition into your root composer.json.

I have locked a dependency to a specific commit but get unexpected results.#

While Composer supports locking dependencies to a specific commit using the #commit-ref syntax, there are certain caveats that one should take into account. The most important one is documented, but frequently overlooked:

Note: While this is convenient at times, it should not be how you use packages in the long term because it comes with a technical limitation. The composer.json metadata will still be read from the branch name you specify before the hash. Because of that in some cases it will not be a practical workaround, and you should always try to switch to tagged releases as soon as you can.

There is no simple work-around to this limitation. It is therefore strongly recommended that you do not use it.

Need to override a package version#

Let’s say your project depends on package A, which in turn depends on a specific version of package B (say 0.1). But you need a different version of said package B (say 0.11).

You can fix this by aliasing version 0.11 to 0.1:

composer.json:

{ “require”: { “A”: “0.2”, “B”: “0.11 as 0.1” } }

See aliases for more information.

Figuring out where a config value came from#

Use php composer.phar config –list –source to see where each config value originated from.

Memory limit errors#

The first thing to do is to make sure you are running Composer 2, and if possible 2.2.0 or above.

Composer 1 used much more memory and upgrading to the latest version will give you much better and faster results.

Composer may sometimes fail on some commands with this message:

PHP Fatal error: Allowed memory size of XXXXXX bytes exhausted <...>

In this case, the PHP memory_limit should be increased.

Note: Composer internally increases the memory_limit to 1.5G .

To get the current memory_limit value, run:

php -r “echo ini_get(‘memory_limit’).PHP_EOL;”

Try increasing the limit in your php.ini file (ex. /etc/php5/cli/php.ini for Debian-like systems):

; Use -1 for unlimited or define an explicit value like 2G memory_limit = -1

Composer also respects a memory limit defined by the COMPOSER_MEMORY_LIMIT environment variable:

COMPOSER_MEMORY_LIMIT=-1 composer.phar <...>

Or, you can increase the limit with a command-line argument:

php -d memory_limit=-1 composer.phar <...>

This issue can also happen on cPanel instances, when the shell fork bomb protection is activated. For more information, see the documentation of the fork bomb feature on the cPanel site.

Xdebug impact on Composer#

To improve performance when the Xdebug extension is enabled, Composer automatically restarts PHP without it. You can override this behavior by using an environment variable: COMPOSER_ALLOW_XDEBUG=1 .

Composer will always show a warning if Xdebug is being used, but you can override this with an environment variable: COMPOSER_DISABLE_XDEBUG_WARN=1 . If you see this warning unexpectedly, then the restart process has failed: please report this issue.

“The system cannot find the path specified” (Windows)#

Open regedit. Search for an AutoRun key inside HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor , HKEY_CURRENT_USER\Software\Microsoft\Command Processor or HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Command Processor . Check if it contains any path to a non-existent file, if it’s the case, remove them.

API rate limit and OAuth tokens#

Because of GitHub’s rate limits on their API it can happen that Composer prompts for authentication asking your username and password so it can go ahead with its work.

If you would prefer not to provide your GitHub credentials to Composer you can manually create a token using the procedure documented here.

Now Composer should install/update without asking for authentication.

proc_open(): fork failed errors#

If Composer shows proc_open() fork failed on some commands:

PHP Fatal error: Uncaught exception ‘ErrorException’ with message ‘proc_open(): fork failed – Cannot allocate memory’ in phar

This could be happening because the VPS runs out of memory and has no Swap space enabled.

free -m total used free shared buffers cached Mem: 2048 357 1690 0 0 237 -/+ buffers/cache: 119 1928 Swap: 0 0 0

To enable the swap you can use for example:

/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024 /sbin/mkswap /var/swap.1 /bin/chmod 0600 /var/swap.1 /sbin/swapon /var/swap.1

You can make a permanent swap file following this tutorial.

proc_open(): failed to open stream errors (Windows)#

If Composer shows proc_open(NUL) errors on Windows:

proc_open(NUL): failed to open stream: No such file or directory

This could be happening because you are working in a OneDrive directory and using a version of PHP that does not support the file system semantics of this service. The issue was fixed in PHP 7.2.23 and 7.3.10.

Alternatively it could be because the Windows Null Service is not enabled. For more information, see this issue.

Degraded Mode#

Due to some intermittent issues on Travis and other systems, we introduced a degraded network mode which helps Composer finish successfully but disables a few optimizations. This is enabled automatically when an issue is first detected. If you see this issue sporadically you probably don’t have to worry (a slow or overloaded network can also cause those time outs), but if it appears repeatedly you might want to look at the options below to identify and resolve it.

If you have been pointed to this page, you want to check a few things:

If you are using ESET antivirus, go in “Advanced Settings” and disable “HTTP-scanner” under “web access protection”

If you are using IPv6, try disabling it. If that solves your issues, get in touch with your ISP or server host, the problem is not at the Packagist level but in the routing rules between you and Packagist (i.e. the internet at large). The best way to get these fixed is to raise awareness to the network engineers that have the power to fix it. Take a look at the next section for IPv6 workarounds.

If none of the above helped, please report the error.

Operation timed out (IPv6 issues)#

You may run into errors if IPv6 is not configured correctly. A common error is:

The “https://getcomposer.org/version” file could not be downloaded: failed to open stream: Operation timed out

We recommend you fix your IPv6 setup. If that is not possible, you can try the following workarounds:

Workaround Linux:

On linux, it seems that running this command helps to make ipv4 traffic have a higher priority than ipv6, which is a better alternative than disabling ipv6 entirely:

sudo sh -c “echo ‘precedence ::ffff:0:0/96 100’ >> /etc/gai.conf”

Workaround Windows:

On windows the only way is to disable ipv6 entirely I am afraid (either in windows or in your home router).

Workaround Mac OS X:

Get name of your network device:

networksetup -listallnetworkservices

Disable IPv6 on that device (in this case “Wi-Fi”):

networksetup -setv6off Wi-Fi

Run Composer …

You can enable IPv6 again with:

networksetup -setv6automatic Wi-Fi

That said, if this fixes your problem, please talk to your ISP about it to try to resolve the routing errors. That’s the best way to get things resolved for everyone.

Composer hangs with SSH ControlMaster#

When you try to install packages from a Git repository and you use the ControlMaster setting for your SSH connection, Composer might hang endlessly and you see a sh process in the defunct state in your process list.

The reason for this is a SSH Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1988

As a workaround, open a SSH connection to your Git host before running Composer:

ssh -t [email protected] php composer.phar update

See also https://github.com/composer/composer/issues/4180 for more information.

Zip archives are not unpacked correctly.#

Composer can unpack zipballs using either a system-provided unzip or 7z (7-Zip) utility, or PHP’s native ZipArchive class. On OSes where ZIP files can contain permissions and symlinks, we recommend installing unzip or 7z as these features are not supported by ZipArchive .

Disabling the pool optimizer#

In Composer, the Pool class contains all the packages that are relevant for the dependency resolving process. That is what is used to generate all the rules which are then passed on to the dependency solver. In order to improve performance, Composer tries to optimize this Pool by removing useless package information early on.

If all goes well, you should never notice any issues with it but in case you run into an unexpected result such as an unresolvable set of dependencies or conflicts where you think Composer is wrong, you might want to disable the optimizer by using the environment variable COMPOSER_POOL_OPTIMIZER and run the update again like so:

COMPOSER_POOL_OPTIMIZER=0 php composer.phar update

Now double check if the result is still the same. It will take significantly longer and use a lot more memory to run the dependency resolving process.

If the result is different, you likely hit a problem in the pool optimizer. Please report this issue so it can be fixed.

Found a typo? Something is wrong in this documentation? Fork and edit it!

Running Composer returns: “Could not open input file: composer.phar”

Background

It is helpful to know that there are two ways to install (and use) Composer: locally as a file in your project directory, or globally as a system-wide executable.

Installing Composer locally simply means that you are downloading a file ( composer.phar – which is a PHP Archive) into your project directory. You will have to download it for every project that requires Composer.

Like a regular PHP file that you want to execute on the command line, you will have to run it with PHP:

php composer.phar update

Which basically tells the php executable to run the file composer.phar with update as argument.

However, if you install it globally, you can make composer itself executable, so you can call it without php (and don’t have to download it for every project). In other words, you can use composer like this:

composer update

Since you are executing php composer.phar update , and you are getting the error Could not open input file: composer.phar , you probably don’t have composer.phar in your current directory.

Solution

If you have Composer installed globally, simply run composer update instead of php composer.phar update .

If you don’t have Composer installed yet, download the PHAR using the following command:

curl -sS https:

This will download the installer and run it using php . The installer will download the actual Composer PHAR to your current working directory, and make it executable.

To install Composer globally (I recommend this), copy the file to a location in your PATH . The exact location differs per operating system and setup, see https://getcomposer.org/doc/00-intro.md#globally for more information.

Personally, I prefer to install Composer in my home directory so I don’t need sudo to install or update the composer executable (which can be a security risk). As I’m on Linux, I use the following command:

“php composer.phar install” Could not open input file: composer.phar · Issue #6 · chrRtg/eve-skylizer

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Running Composer returns: “Could not open input file: composer.phar”

Background

It is helpful to know that there are two ways to install (and use) Composer: locally as a file in your project directory, or globally as a system-wide executable.

Installing Composer locally simply means that you are downloading a file ( composer.phar – which is a PHP Archive) into your project directory. You will have to download it for every project that requires Composer.

Like a regular PHP file that you want to execute on the command line, you will have to run it with PHP:

php composer.phar update

Which basically tells the php executable to run the file composer.phar with update as argument.

However, if you install it globally, you can make composer itself executable, so you can call it without php (and don’t have to download it for every project). In other words, you can use composer like this:

composer update

Since you are executing php composer.phar update , and you are getting the error Could not open input file: composer.phar , you probably don’t have composer.phar in your current directory.

Solution

If you have Composer installed globally, simply run composer update instead of php composer.phar update .

If you don’t have Composer installed yet, download the PHAR using the following command:

curl -sS https://getcomposer.org/installer | php

This will download the installer and run it using php . The installer will download the actual Composer PHAR to your current working directory, and make it executable.

To install Composer globally (I recommend this), copy the file to a location in your PATH . The exact location differs per operating system and setup, see https://getcomposer.org/doc/00-intro.md#globally for more information.

Personally, I prefer to install Composer in my home directory so I don’t need sudo to install or update the composer executable (which can be a security risk). As I’m on Linux, I use the following command:

CWP: How to install composer.phar or Could not open input file: composer.phar (solved)

# cd /usr/local/cwpsrv/var/services/roundcube # php composer.phar install Could not open input file: composer.phar # composer –version -bash: composer: command not found # curl -sS https://getcomposer.org/installer | php # php composer.phar install # curl -sS https://getcomposer.org/installer | php # mv composer.phar /usr/local/bin/composer.phar # alias composer=’/usr/local/bin/composer.phar’ # composer –version

Go to your Roundcube Directory

Php – Could not open input file: composer.phar – iTecNote

composer-phpphpzend-framework2

I am trying to install zendframework using composer tool in wamp server.

The following steps are done towards installation

I downloaded the Composer-Setup.exe file from composer page and got successfully installed. I downloaded the zendframework and extracted inside the c:\wamp\www\zend folder I executed the command for self update php composer.phar self-update

This line generates the error message: could not open file composer.phar

how to resolve this error

If I try the

키워드에 대한 정보 could not open input file composer.phar

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