[IPython-User] error of install ipython 0.10.0

[Jack Bryan]

Hi, 
I am trying to install ipython 0.10.0  on Linux Red Hat 4.4.4-17.
I use instructions on:
$ tar -xzf ipython.tar.gz
$ cd ipython
$ python setup.py installhttp://ipython.org/ipython-doc/stable/install/install.html
but, I got:
import pkg_resources        Zope.Interface: yes               Twisted: Not found (required for parallel computing                        capabilities)              Foolscap: Not found (required for parallel computing                        capabilities)               OpenSSL: 0.10                sphinx: Not found (required for building documentation)              pygments: Not found (required for syntax highlighting                        documentation)                  nose: Not found (required for running the test suite)               pexpect: no (required for running standalone doctests)running installrunning buildrunning build_pyrunning build_scriptsrunning install_librunning install_scriptschanging mode of /home/user/usr/bin/ipengine to 755changing mode of /home/user/usr/bin/ipcontroller to 755changing mode of /home/user/usr/bin/ipcluster to 755changing mode of /home/user/usr/bin/ipython to 755changing mode of /home/user/usr/bin/ipythonx to 755changing mode of /home/user/usr/bin/ipython-wx to 755changing mode of /home/user/usr/bin/pycolor to 755changing mode of /home/user/usr/bin/irunner to 755changing mode of /home/user/usr/bin/iptest to 755running install_datarunning install_egg_infoRemoving /home/user/usr/lib/python2.6/site-packages/ipython-0.10.1-py2.6.egg-infoWriting /home/user/usr/lib/python2.6/site-packages/ipython-0.10.1-py2.6.egg-info
I have used easy_install  to install nose, sphinx, pexpect, pygments. 
Why do I still have this error ? 
Thanks

  		 	   		  
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