㈠ Python 依赖包

# rpm -q gcc gdbm-devel readline-devel ncurses-devel zlib-devel bzip2-develsqlite-devel db4-devel openssl-devel tk-devel bluez-libs-devel make --qf \'%{name}.%{arch}\n\'|sort

㈡安装 Python 2.7


# wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tar.bz2
# tar -zxv -f Python-2.7.3.tar.bz2
# cd Python-2.7.3
# ./configure
# make && make install
# cd /usr/local/lib/python2.7 /*默认安装目录在/usr/local/lib/python2.7*/
# /usr/local/bin/python -V /*查看一下刚才安装的版本 /usr/local/bin/python -V，看到了 2.7*/
# mv /usr/bin/python /usr/bin/python.bak /*备份！！！*/
# ln -sf /usr/local/bin/python2.7 /usr/bin/python /*把系统默认的Python指向刚才安装的Python2.7*/
# python -V

使用yum的话会发现出错，这是因为yum 依赖2.4.3而现在默认的 Python 版本是 2.7
# yum list | grep gcc

There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   No module named yum

# vim /usr/bin/yum
将首行显示的 #!/usr/bin/python 修改为 #!/usr/bin/python2.4或者2.3、总之、自己要去/usr/bin目录下实地考察、确认是哪个才行、网上都是2.4啊、这估计是抄来抄去的结果

㈢安装 IPython

# wget http://archive.ipython.org/release/0.13.2/ipython-0.13.2.tar.gz
# tar -zxv -f ipython-0.13.2.tar.gz
# cd ipython-0.13.2
# python setup.py install /*这里需要注意的是、Python的版本最好比较高、否则这步容易出错*/
# ln -sf /usr/local/bin/ipython /usr/bin/ipython /*做不做无所谓*/

By David Lin

2013-06-25

Good Luck

ITPub博客

升级 Python到2.7 并安装 IPython

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