Remove composer

Composer PhpUninstallation

Composer Php Problem Overview

I installed composer while trying to install cakePhp, but the installation was not successful and I want to uninstall composer. I am not finding any way to do this.

For the installation I used the command curl -s https://getcomposer.org/installer | php

I am working in linux

Composer Php Solutions

Solution 1 - Composer Php

During the installation you got a message Composer successfully installed to: ... this indicates where Composer was installed. But you might also search for the file composer.phar on your system.

Then simply:

  1. Delete the file composer.phar.
  2. Delete the Cache Folder:
    • Linux: /home/<user>/.composer
    • Windows: C:\Users\<username>\AppData\Roaming\Composer

That's it.

Solution 2 - Composer Php

Uninstall composer

To remove just composer package itself from Ubuntu 16.04 (Xenial Xerus) execute on terminal:

sudo apt-get remove composer

Uninstall composer and it's dependent packages

To remove the composer package and any other dependant package which are no longer needed from Ubuntu Xenial.

sudo apt-get remove --auto-remove composer

Purging composer

If you also want to delete configuration and/or data files of composer from Ubuntu Xenial then this will work:

sudo apt-get purge composer

To delete configuration and/or data files of composer and it's dependencies from Ubuntu Xenial then execute:

sudo apt-get purge --auto-remove composer

https://www.howtoinstall.co/en/ubuntu/xenial/composer?action=remove

Solution 3 - Composer Php

Additional information about removing/uninstalling composer

Answers above did not help me, but what did help me is removing:

  1. ~/.cache/composer
  2. ~/.local/share/composer
  3. ~/.config/composer

Hope this helps.

Solution 4 - Composer Php

If you install the composer as global on Ubuntu, you just need to find the composer location.

Use command

type composer

or

where composer

For Mac users, use command:

which composer

and then just remove the folder using rm command.

Solution 5 - Composer Php

curl -sS https://getcomposer.org/installer | sudo php
sudo mv composer.phar /usr/local/bin/composer
export PATH="$HOME/.composer/vendor/bin:$PATH"

If you have installed by this way simply

Delete composer.phar from where you've putted it.

In this case path will be /usr/local/bin/composer

Note: There is no need to delete the exported path.

Solution 6 - Composer Php

Find the Location of the Composer by typing this command

whereis composer

Then You will get the output like this

composer: /usr/local/bin/composer

then cd /usr/local/bin/

then remove composer by this command

sudo rm -r composer
Categories
Recommended Composer Php Solutions
Recommended Uninstallation Solutions

Previous Solution:

Asynchronous exception handling in Python

PythonPython 3.xPython Asyncio

Next Solution:

ExecJS::ProgramError: Unexpected token punc «(», expected punc «:» when running rake assets:precompile on production

JavascriptRuby on-RailsGitDeploymentExecjs

Attributions

All content for this solution is sourced from the original question on Stackoverflow.

The content on this page is licensed under the Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license.

Content TypeOriginal AuthorOriginal Content on Stackoverflow
QuestionLazarus RisingView Question on Stackoverflow
Solution 1 - Composer PhpJens A. KochView Answer on Stackoverflow
Solution 2 - Composer PhpPažoutView Answer on Stackoverflow
Solution 3 - Composer PhpdrakonliView Answer on Stackoverflow
Solution 4 - Composer PhprobspinView Answer on Stackoverflow
Solution 5 - Composer PhpMahtab AlamView Answer on Stackoverflow
Solution 6 - Composer PhpZenonymousView Answer on Stackoverflow