Question

Hi recently i installed setup tools module and google app engine gives me errors . Is there a way to uninstall setuptool? can any one tell me step by step because i tried hard

Answer 1

The answer depends on how it was installed.

If it was installed using the ubuntu (debian) package manager, try:

sudo apt-get remove --purge python-setuptools

[updated]

If you installed manually, probably the setuptools final location will be something like (adjust for your environment/python version):

/usr/local/lib/python2.6/dist-packages

Just delete the setuptools stuff there.

Lame, I know, but it is your burden for not using the excellent package manager provided by ubuntu: stick to dpkg unless you need bleeding edge stuff. For other python modules installed by setuptools, it provides no “uninstall” feature (but pip does, that is why there is a lot of enthusiasm around virtualenv, pip and yolk).

[2017 update]

It is 2017 and installing Python modules changed a bit:

• pip is now the preferred installer program. Starting with Python 3.4, it is included by default with the Python binary installers.
• venv is the standard tool for creating virtual environments (semi-isolated Python environments that allow packages to be installed for use by a particular application, rather than being installed system wide), and has been part of Python since Python 3.3. Starting with Python 3.4, it defaults to installing pip into all created virtual environments.
• virtualenv is a third party alternative (and predecessor) to venv and if not official it is still very popular because it allows virtual environments to be used on versions of Python prior to 3.4, which either don’t provide venv at all, or aren’t able to automatically install pip into created environments.