sudoなしでtravisにpythonパッケージをインストールするには？

Question

私のtravisスクリプトでsudoが無効になっているので、pythonパッケージをインストールするために 'pip install'を実行することはできません。私がsudoなしでpythonパッケージをインストールできる他の方法はありますか？

は、それはまだあなたが属性install:後pip installを書くことができ、2015年に有効なリポジトリのデフォルトでofficial doc

sudo: false以降

によると、以下のコマンド

install: 
    - pip install -U pip 
    - pip install <whatever> 



$ pip install -U pip 

You are using pip version 6.0.8, however version 9.0.1 is available. 
You should consider upgrading via the 'pip install --upgrade pip' command. 
Collecting pip from https://pypi.python.org/packages/b6/ac/7015eb97dc749283ffdec1c3a88ddb8ae03b8fad0f0e611408f196358da3/pip-9.0.1-py2.py3-none-any.whl#md5=297dbd16ef53bcef0447d245815f5144 
    Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB) 
    100% |################################| 1.3MB 457kB/s 
Installing collected packages: pip 
    Found existing installation: pip 6.0.8 
    Uninstalling pip-6.0.8: 
     Exception: 
     Traceback (most recent call last): 
     File "/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/pip/basecommand.py", line 232, in main 
      status = self.run(options, args) 
     File "/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/pip/commands/install.py", line 347, in run 
      root=options.root_path, 
     File "/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/pip/req/req_set.py", line 543, in install 
      requirement.uninstall(auto_confirm=True) 
     File "/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/pip/req/req_install.py", line 667, in uninstall 
      paths_to_remove.remove(auto_confirm) 
     File "/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/pip/req/req_uninstall.py", line 126, in remove 
      renames(path, new_path) 
     File "/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/pip/utils/__init__.py", line 316, in renames 
      shutil.move(old, new) 
     File "/usr/lib/python2.7/shutil.py", line 297, in move 
      rmtree(src) 
     File "/usr/lib/python2.7/shutil.py", line 245, in rmtree 
      rmtree(fullname, ignore_errors, onerror) 
     File "/usr/lib/python2.7/shutil.py", line 250, in rmtree 
      onerror(os.remove, fullname, sys.exc_info()) 
     File "/usr/lib/python2.7/shutil.py", line 248, in rmtree 
      os.remove(fullname) 
     OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/pip-6.0.8-py2.7.egg/EGG-INFO/PKG-INFO' 

Answer 1

を使用して失敗しました.travis.ymlで、それはsuppoする必要がありますrt pip。

language: python 
python: 
    - "2.7" 
install: 
    - pip install --user -U pip 
    - pip install --user <whatever>