python - unable to install ipython on mac -


am using mac ei capitan, need install ipython , have use ipython notebook

i use 

$ pip install ipython

to install ipython, return me

    requirement satisfied (use --upgrade upgrade): ipython in /library/python/2.7/site-packages requirement satisfied (use --upgrade upgrade): traitlets in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): pickleshare in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): simplegeneric>0.8 in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): decorator in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): gnureadline in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): appnope in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): pexpect in /library/python/2.7/site-packages (from ipython) requirement satisfied (use --upgrade upgrade): ipython-genutils in /library/python/2.7/site-packages (from traitlets->ipython) requirement satisfied (use --upgrade upgrade): path.py in /library/python/2.7/site-packages (from pickleshare->ipython) requirement satisfied (use --upgrade upgrade): ptyprocess>=0.5 in /library/python/2.7/site-packages (from pexpect->ipython)  abhi ~ $ ipython -bash: ipython: command not found

any idea doing wrong, or should now?

i tried on idle

>>> try:     import ipython     print "imported" except :     print "not installed"

it says not installed.

you might want consider installing anaconda, python distribution includes of python packages science, maths, engineering, , data analysis. arguably easiest way , running ipython (now jupyter) notebooks.


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