I want to work in python. When I import scipy or numpy it shows these errors:
saikat@saikat:~/Downloads/Python-2.7.15$ python Python 2.7.14 |Anaconda, Inc.| (default, Dec 7 2017, 17:05:42) [GCC 7.2.0] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import numpy Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named numpy >>>
But when I use this commands:
sudo pip install numpy scipy
saikat@saikat:~/Downloads/Python-2.7.15$ sudo pip install numpy scipy The directory '/home/saikat/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. The directory '/home/saikat/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. Requirement already satisfied: numpy in /usr/local/lib/python2.7/dist-packages/numpy-1.14.3-py2.7-linux-x86_64.egg (1.14.3) Requirement already satisfied: scipy in /usr/local/lib/python2.7/dist-packages (1.1.0).
What should I do?