python-环境准备python,ipython
Python-2.7.6和ipython-1.2.1编译安装# ls
anaconda-ks.cfgDocumentsinstall.log ipython-1.2.1.tar.gzPicturesPython-2.7.6 Templates
Desktop Downloadsinstall.log.syslogMusic Public Python-2.7.6.tar.xzVideos
#
# /usr/local/python27/bin/python2.7
Python 2.7.6 (default, Mar 26 2017, 17:50:22)
on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()（退出）
通过python编译安装ipython-1.2.1（python模块）
# /usr/local/python27/bin/python2.7 setup.py build
# /usr/local/python27/bin/python2.7 setup.py install
# ls /usr/local/python27/bin/
2to3ipcluster ipengineiptest irunnerpydoc python2 python2.7-configpython-config
idleipcontrolleriploggeripythonpycolorpythonpython2.7python2-config smtpd.py
#
复制链接到/usr/bin
# ls /usr/local/python27/bin/
2to3ipcluster ipengineiptest irunnerpydoc python2 python2.7-configpython-config
idleipcontrolleriploggeripythonpycolorpythonpython2.7python2-config smtpd.py
# ln -sv /usr/local/python27/bin/python2.7 /usr/bin/python
ln: creating symbolic link `/usr/bin/python': File exists
# ln -sv /usr/local/python27/bin/python2.7 /usr/bin/python27
`/usr/bin/python27' -> `/usr/local/python27/bin/python2.7'
# ln -sv /usr/local/python27/bin/ipython /usr/bin/
`/usr/bin/ipython' -> `/usr/local/python27/bin/ipython'
# ipython
WARNING: IPython History requires SQLite, your history will not be saved
WARNING: Readline services not available or not loaded.
WARNING: The auto-indent feature requires the readline library
Python 2.7.6 (default, Mar 26 2017, 17:50:22)
Type "copyright", "credits" or "license" for more information.
IPython 1.2.1 -- 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 : print "hello world"
hello world
In : import platform
In : print platform. （无法使用tab补全）
ipython环境下按tab键、删除键
需要安装python模块setuptools和readline模块
1.安装 setuptools
安装pip首先下载安装setuptools-0.6c11.tar ,
tar xf setuptools-0.6c11.tar
cd setuptools-0.6c11
python setup.pybuild
python setup.pyinstall
2.安装readline
pip install readline
或者：
下载readline模块
https://pypi.python.org/packages/source/r/readline/readline-6.2.4.1.tar.gz#md5=578237939c81fdbc2c8334d168b17907
tar xf readline-6.2.4.1.tar.gz#md5\=578237939c81fdbc2c8334d168b17907.gz
python setup.py install
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