Remove composer | 易学教程

问题

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

回答1:

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:

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

That's it.

回答2:

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

回答3:

Additional information about removing/uninstalling composer

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

~/.cache/composer
~/.local/share/composer
~/.config/composer

Hope this helps.

回答4:

if you install on the global use on ubuntu.

you just need to find the composer location

use command

type composer

where composer

then just rm the folder

回答5:

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.

来源：https://stackoverflow.com/questions/30396451/remove-composer

标签

composer-php

uninstall