已安装的模块可从python3访问，但不能从2.7访问？

Question

已安装带pip的模块在ver3中有效，但在ver2中无效。有没有办法使其也可以与ver2一起使用。作者说应该可以。我只是不知道如何强制将其安装在ver2目录中：

# pip install apted
Collecting apted
  Downloading https://files.pythonhosted.org/packages/b9/71/c2bcf92376d3ae65d57111d33f577aca68d343e1b7b1914a3767bfbac18e/apted-1.0.3-py3-none-any.whl (40kB)
     |████████████████████████████████| 40kB 514kB/s 
Installing collected packages: apted
Successfully installed apted-1.0.3

示例：

$ python -m apted -t {a{b}{c}} {a{b{d}}} -mv
/usr/bin/python: No module named apted

$ python3 -m apted -t {a{b}{c}} {a{b{d}}} -mv
distance:             2
runtime:              0.0001785755157470703
{a{b}{c}} -> {a{b{d}}}
{c} -> None
{b} -> {b{d}}
None -> {d}

---

解决了：

 # pip2 install apted

Answer 1

解决了：

# pip2 install apted