Installation¶

Note

Mac users may need to use “sudo” before the install commands. But use virtualenv if you don’t want to sudo – it’s great.

Best Method: Pip¶

This will download and install Complexity:

$ pip install complexity

This method requires an installer tool called pip, which you can get from http://www.pip-installer.org/.

Don’t worry, you can later uninstall Complexity like this:

$ pip uninstall complexity

If you can’t use pip to install Complexity, download the latest Complexity release from https://pypi.python.org/pypi/complexity.

Then unzip and install Complexity:

$ tar xzvf <name of file>
$ cd <name of unzipped dir>
$ python setup.py install

If neither of the above methods work for some reason, try this:

$ easy_install complexity

And if that doesn’t work, see Troubleshooting.