ubuntu 16.04のアップグレードに関するこの問題をどうやって解決できますか？ここ

Question

はhappened.Iもピップを削除しようとしたものですが、それは同じproblem.MyのPythonのバージョンは2.7.12

saikat@saikat:~$ pip install --upgrade pip 
Collecting pip 
    Using cached pip-9.0.1-py2.py3-none-any.whl 
Installing collected packages: pip 
    Found existing installation: pip 8.1.2 
    Uninstalling pip-8.1.2: 
Exception: 
Traceback (most recent call last): 
    File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main 
    status = self.run(options, args) 
    File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 317, in run 
    prefix=options.prefix_path, 
    File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 736, in install 
    requirement.uninstall(auto_confirm=True) 
    File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 742, in uninstall 
    paths_to_remove.remove(auto_confirm) 
    File "/usr/local/lib/python2.7/dist-packages/pip/req/req_uninstall.py", line 115, in remove 
    renames(path, new_path) 
    File "/usr/local/lib/python2.7/dist-packages/pip/utils/__init__.py", line 267, in renames 
    shutil.move(old, new) 
    File "/usr/lib/python2.7/shutil.py", line 303, in move 
    os.unlink(src) 
OSError: [Errno 13] Permission denied: '/usr/bin/pip' 
You are using pip version 8.1.2, however version 9.0.1 is available. 
You should consider upgrading via the 'pip install --upgrade pip' command. 

Answer 1

はこれを試すであることを示しています。

wget https://pypi.python.org/packages/e7/a8/7556133689add8d1a54c0b14aeff0acb03c64707ce100ecd53934da1aa13/pip-8.1.2.tar.gz 
tar -xzvf pip-8.1.2.tar.gz 
cd pip-8.1.2 
sudo python setup.py install 

それは私はあなたがパッケージマネージャでのpythonをインストール推測