![]() ![]() ![]() Requirement already satisfied: ipython in /Library/Python/2.7/site-packages If executing pip with sudo, you may want sudo's -H flag. check the permissions and owner of that directory. The directory '/Users/Lan/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. ![]() Please check the permissions and owner of that directory. The directory '/Users/Lan/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. XXXs-MacBook-Air-2:~ Lan$ sudo pip install ipython I followed the instructions I searched but the installation seems to be failed. After many years with C, C++ and Matlab, I have decided to learn using Python now.īut my first obstacle is how to successfully install ipython on my Mac. ![]()
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