Install Ipython First determine the Python version of the system itself I'm using PIP installation
Python-v View
Now generally use more than 2.7 version, if it is 2.6, you can upgrade
Upgrade steps online A lot, for instance
Download the Python source package online.
Tar XF python-2.7xx
CD python-2.7xx
Install some Ipython-dependent packages required
Yum-y Install zilb zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel
After installation.
./configure--prefix=/usr/local/python27 && make && make install
No problem with installation
Mv/usr/bin/python/usr/bin/python_old
And then make a soft link to the newly installed Python.
Ln-s/usr/local/python27/bin/python/usr/bin/python
And then
Python-v view version, should be no problem will show python2.7xx
Then install Setuptools because the PIP needs to be setuptools
Download an online
Tar XF setuptools-xx
CD SETUPTOOLS-XX
Python setup.py Build
Python setup.py Install
No problem with installation
Download a PIP source package (can be a random version, preferably 9.0)
I'm using the 7.1.0.
Tar XF pip-7.1.0.tar.gz
CD pip-7.1.0
Python setup.py Build
Python setup.py Install
Can be a soft link to pip because later may use other modules, can be downloaded with PIP
Ln-s/usr/local/python27/bin/pip/usr/bin/pip
Final installation Ipython
Pip Install Ipython
then automatically download and then appear a bunch of content
You are using the PIP version 7.1.0, however version 9.0.1 is available.
You should consider upgrading via the ' pip install--upgrade pip ' command.
This is the first two lines, prompting my version is not supported, must be 9.0.1, you can upgrade PIP with pip install--upgrade pip
Then execute pip install Ipython to install successfully.
And then make a soft link.
Ln-s/usr/local/python27/bin/ipython/usr/bin/ipython
Then Ipython will be able to enter the interactive interface.
Ipython
Python 2.7.12 (Default, Jan 23 2018, 04:49:00)
Type "Copyright", "credits" or "license" for more information.
IPython 5.5.0--an enhanced Interactive Python.
? Introduction and overview of IPython ' s features.
%quickref, Quick Reference.
Help, Python ' s own Help system.
Object? Details about ' object ', use ' object? ' for extra details.
In [1]:
PIP Installation documentation for Ipython
