python - Why does installing IPython need sudo even when using --user? -

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i'm trying install ipython so:

pip install --user --src ~/pipsrc ipython

and error:

oserror: [errno 13] permission denied: '/usr/local/lib/python2.7/dist-packages/'

why pip want install (some of?) ipython here?

update: after installation sudo, there still nothing in "/usr/local/lib/python2.7/dist-packages/ipython" — maybe it's bug in ipython installer?


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