On a Windows system, in either win7 or win2012R2, performing a pre-commit reports an error
 All:
It looks like the pre-commit is using virtualenv

I used pre-commit on a Python project.  

Is there any way to solve this problem?


The following log is excerpted from pre-committee.log  
**Log**
```
An unexpected error has occurred: CalledProcessError: command: ('C:\\\\Users\\\\Administrator\\\\.cache\\\\pre-commit\\\\repop9_0qne0\\\\py_env-default\\\\Scripts\\\\pip.EXE', 'install', '.')
return code: 1
expected return code: 0
stdout:
    Looking in indexes: http://pypi.douban.com/simple
    Processing c:\\users\\administrator\\.cache\\pre-commit\\repop9_0qne0
    Collecting six
      Downloading http://pypi.doubanio.com/packages/65/eb/1f97cb97bfc2390a276969c6fae16075da282f5058082d4cb10c6c5c1dba/six-1.14.0-py2.py3-none-any.whl (10 kB)
    Collecting pip-tools==3.6.1
      Downloading http://pypi.doubanio.com/packages/06/96/89872db07ae70770fba97205b0737c17ef013d0d1c790899c16bb8bac419/pip_tools-3.6.1-py2.py3-none-any.whl (35 kB)
    Collecting pip==19.1
      Downloading http://pypi.doubanio.com/packages/f9/fb/863012b13912709c13cf5cfdbfb304fa6c727659d6290438e1a88df9d848/pip-19.1-py2.py3-none-any.whl (1.4 MB)
    Collecting click>=6
      Downloading http://pypi.doubanio.com/packages/dd/c0/4d8f43a9b16e289f36478422031b8a63b54b6ac3b1ba605d602f10dd54d6/click-7.1.1-py2.py3-none-any.whl (82 kB)
    Building wheels for collected packages: pip-tools-compile
      Building wheel for pip-tools-compile (setup.py): started
      Building wheel for pip-tools-compile (setup.py): finished with status 'done'
      Created wheel for pip-tools-compile: filename=pip_tools_compile-1.0-py3-none-any.whl size=17905 sha256=30321f831b5ac147be919304dee138139d055f2bdb52a5511317bc718b29b76d
      Stored in directory: C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\pip-ephem-wheel-cache-b67alovp\\wheels\\f1\\34\\3c\\bed42474e4aeb415aa0bfd1e28124cde97604fa12005eed65b
    Successfully built pip-tools-compile
    Installing collected packages: six, click, pip-tools, pip, pip-tools-compile
      Attempting uninstall: pip
        Found existing installation: pip 20.0.2
        Uninstalling pip-20.0.2:
          Successfully uninstalled pip-20.0.2
    
stderr:
    ERROR: Could not install packages due to an EnvironmentError: [WinError 5] 拒绝访问。: 'C:\\\\Users\\\\ADMINI~1\\\\AppData\\\\Local\\\\Temp\\\\pip-uninstall-8wsztgaa\\\\pip.exe'
    Consider using the `--user` option or check the permissions.
    
    
```  
  
```
Traceback (most recent call last):
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\error_handler.py", line 56, in error_handler
    yield
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\main.py", line 372, in main
    args=args.rest[1:],
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\commands\\hook_impl.py", line 187, in hook_impl
    return retv | run(config, store, ns)
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\commands\\run.py", line 355, in run
    install_hook_envs(hooks, store)
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\repository.py", line 200, in install_hook_envs
    _hook_install(hook)
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\repository.py", line 83, in _hook_install
    hook.prefix, hook.language_version, hook.additional_dependencies,
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\languages\\python.py", line 197, in install_environment
    prefix, ('pip', 'install', '.') + additional_dependencies,
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\languages\\helpers.py", line 25, in run_setup_cmd
    cmd_output_b(*cmd, cwd=prefix.prefix_dir)
  File "c:\\program files\\python37\\lib\\site-packages\\pre_commit\\util.py", line 156, in cmd_output_b
    raise CalledProcessError(returncode, cmd, retcode, stdout_b, stderr_b)
pre_commit.util.CalledProcessError: <unprintable CalledProcessError object>

```
diff --git a/pre_commit/languages/python.py b/pre_commit/languages/python.py
index 5073a8b..85d8281 100644
--- a/pre_commit/languages/python.py
+++ b/pre_commit/languages/python.py
@@ -182,8 +182,8 @@ def py_interface(
             version: str,
             additional_dependencies: Sequence[str],
     ) -> None:
-        additional_dependencies = tuple(additional_dependencies)
         directory = helpers.environment_dir(_dir, version)
+        install = ('python', '-mpip', 'install', '.', *additional_dependencies)
 
         env_dir = prefix.path(directory)
         with clean_path_on_failure(env_dir):
@@ -193,9 +193,7 @@ def py_interface(
                 python = os.path.realpath(sys.executable)
             _make_venv(env_dir, python)
             with in_env(prefix, version):
-                helpers.run_setup_cmd(
-                    prefix, ('pip', 'install', '.') + additional_dependencies,
-                )
+                helpers.run_setup_cmd(prefix, install)
 
     return in_env, healthy, run_hook, install_environment
 
['pre_commit/languages/python.py']