求CentOS中安装Python-PIP exec: python2.7: not found问题解决方法，centospython-pip,我按照这篇文章 Cent

求CentOS中安装Python-PIP exec: python2.7: not found问题解决方法，centospython-pip,我按照这篇文章 Cent

我按照这篇文章 CentOS Python2.4升级到Python2.7

已经把python升级到2.7了

到了 sh setuptools-0.6c11-py2.7.egg 这一步就出现面的错误了，

setuptools-0.6c11-py2.7.egg: line 3: exec: python2.7: not found

求助一下。问题出在哪儿？该怎么解决？

 : exec: python2.7: not found

 ln -s /opt/python27/bin/python /usr/bin/

 /opt/python27/bin/python

which python

编橙之家文章，