ImportError: No module named setuptools

The following error occurs during the running of python:

python error: ImportError: No module named setuptools
The surface meaning of this error message is: there is no module named setuptools, which means that python lacks this module, then we only need to install this module To solve this problem, let’s install it:
At the command line:
Download the setuptools package

shell# wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar. gz
Unzip the setuptools package

shell# tar zxvf setuptools-0.6c11.tar.gz

shell# cd setuptools-0.6c11
Compile setuptools

shell# python setup.py build
Start executing the setuptools installation

shell# python setup.py install

Installation completed