Hello Everybody, I hope you are fine I am writing you to see if anybody has this problem installing yt on pycharm Error occurred when installing packages. The following command was executed: packaging_tool.py install --build-dir /private/var/folders/nf/12x9821x4mq51y56wj9cr1600000gp/T/pycharm-packaging3493387491340383194.tmp --user yt The error output of the command: Downloading/unpacking yt Running setup.py egg_info for package yt Traceback (most recent call last): File "<string>", line 16, in <module> File "/private/var/folders/nf/12x9821x4mq51y56wj9cr1600000gp/T/pycharm-packaging3493387491340383194.tmp/yt/setup.py", line 11, in <module> if StrictVersion(setuptools.__version__) < StrictVersion('0.7.0'): File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/version.py", line 40, in __init__ self.parse(vstring) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/version.py", line 107, in parse raise ValueError, "invalid version number '%s'" % vstring ValueError: invalid version number '0.6c12' Complete output from command python setup.py egg_info: Traceback (most recent call last): File "<string>", line 16, in <module> File "/private/var/folders/nf/12x9821x4mq51y56wj9cr1600000gp/T/pycharm-packaging3493387491340383194.tmp/yt/setup.py", line 11, in <module> if StrictVersion(setuptools.__version__) < StrictVersion('0.7.0'): File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/version.py", line 40, in __init__ self.parse(vstring) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/version.py", line 107, in parse raise ValueError, "invalid version number '%s'" % vstring ValueError: invalid version number '0.6c12' ---------------------------------------- Cleaning up... Command python setup.py egg_info failed with error code 1 in /private/var/folders/nf/12x9821x4mq51y56wj9cr1600000gp/T/pycharm-packaging3493387491340383194.tmp/yt Storing complete log in /Users/friesco/Library/Logs/pip.log This is the latest pycharm in maverick ios. Let me know if you have any idea or suggestion how to solve it Thank you in advance