Ubuntu 12.04 LTS：在不破坏依赖关系的情况下将python 2.7.3更新到2.7.6

So, I recently reinstalled Precise after encountering some swap issues. A friend and I were discussing working on something in Python together, so I checked my version. However, 12.04 comes with Python 2.7.3 installed. I wanted to update to 2.7.6, so I downloaded the tar for it. Then, I was silly enough to punch in So, I recently reinstalled Precise after encoun