Virtualenv返回“没有这样的文件或目录”

Question

我已经有很多正常工作的virtualenvs，但从今天起，他们给我一个错误。 我试着用easy_install -U重新安装pip和virtualenvwrapper，但错误依然存在。有任何想法吗？

$ mkvirtualenv django 
sh: 0: getcwd() failed: No such file or directory 
New python executable in django/bin/python 
Installing setuptools.............done. 
Installing pip...............done. 
Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module> 
    from stevedore import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module> 
    from .extension import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module> 
    import pkg_resources 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module> 
    _declare_state('object', working_set = WorkingSet()) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__ 
    self.add_entry(entry) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry 
    for dist in find_distributions(entry, True): 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path 
    path_item = _normalize_cached(path_item) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached 
    _cache[filename] = result = normalize_path(filename) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path 
    return os.path.normcase(os.path.realpath(filename)) 
    File "/usr/lib/python2.7/posixpath.py", line 375, in realpath 
    return abspath(filename) 
    File "/usr/lib/python2.7/posixpath.py", line 347, in abspath 
    cwd = os.getcwd() 
OSError: [Errno 2] No such file or directory 
Error in sys.excepthook: 
Traceback (most recent call last): 
    File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 70, in apport_excepthook 
    binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0])) 
OSError: [Errno 2] No such file or directory 

Original exception was: 
Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module> 
    from stevedore import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module> 
    from .extension import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module> 
    import pkg_resources 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module> 
    _declare_state('object', working_set = WorkingSet()) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__ 
    self.add_entry(entry) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry 
    for dist in find_distributions(entry, True): 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path 
    path_item = _normalize_cached(path_item) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached 
    _cache[filename] = result = normalize_path(filename) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path 
    return os.path.normcase(os.path.realpath(filename)) 
    File "/usr/lib/python2.7/posixpath.py", line 375, in realpath 
    return abspath(filename) 
    File "/usr/lib/python2.7/posixpath.py", line 347, in abspath 
    cwd = os.getcwd() 
OSError: [Errno 2] No such file or directory 
Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module> 
    from stevedore import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module> 
    from .extension import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module> 
    import pkg_resources 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module> 
    _declare_state('object', working_set = WorkingSet()) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__ 
    self.add_entry(entry) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry 
    for dist in find_distributions(entry, True): 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path 
    path_item = _normalize_cached(path_item) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached 
    _cache[filename] = result = normalize_path(filename) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path 
    return os.path.normcase(os.path.realpath(filename)) 
    File "/usr/lib/python2.7/posixpath.py", line 375, in realpath 
    return abspath(filename) 
    File "/usr/lib/python2.7/posixpath.py", line 347, in abspath 
    cwd = os.getcwd() 
OSError: [Errno 2] No such file or directory 
Error in sys.excepthook: 
Traceback (most recent call last): 
    File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 70, in apport_excepthook 
    binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0])) 
OSError: [Errno 2] No such file or directory 

Original exception was: 
Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module> 
    from stevedore import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module> 
    from .extension import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module> 
    import pkg_resources 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module> 
    _declare_state('object', working_set = WorkingSet()) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__ 
    self.add_entry(entry) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry 
    for dist in find_distributions(entry, True): 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path 
    path_item = _normalize_cached(path_item) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached 
    _cache[filename] = result = normalize_path(filename) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path 
    return os.path.normcase(os.path.realpath(filename)) 
    File "/usr/lib/python2.7/posixpath.py", line 375, in realpath 
    return abspath(filename) 
    File "/usr/lib/python2.7/posixpath.py", line 347, in abspath 
    cwd = os.getcwd() 
OSError: [Errno 2] No such file or directory 
Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module> 
    from stevedore import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module> 
    from .extension import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module> 
    import pkg_resources 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module> 
    _declare_state('object', working_set = WorkingSet()) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__ 
    self.add_entry(entry) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry 
    for dist in find_distributions(entry, True): 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path 
    path_item = _normalize_cached(path_item) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached 
    _cache[filename] = result = normalize_path(filename) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path 
    return os.path.normcase(os.path.realpath(filename)) 
    File "/usr/lib/python2.7/posixpath.py", line 375, in realpath 
    return abspath(filename) 
    File "/usr/lib/python2.7/posixpath.py", line 347, in abspath 
    cwd = os.getcwd() 
OSError: [Errno 2] No such file or directory 
Error in sys.excepthook: 
Traceback (most recent call last): 
    File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 70, in apport_excepthook 
    binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0])) 
OSError: [Errno 2] No such file or directory 

Original exception was: 
Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/usr/local/lib/python2.7/dist-packages/virtualenvwrapper/hook_loader.py", line 16, in <module> 
    from stevedore import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/__init__.py", line 1, in <module> 
    from .extension import ExtensionManager 
    File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 4, in <module> 
    import pkg_resources 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in <module> 
    _declare_state('object', working_set = WorkingSet()) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 435, in __init__ 
    self.add_entry(entry) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 450, in add_entry 
    for dist in find_distributions(entry, True): 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1723, in find_on_path 
    path_item = _normalize_cached(path_item) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1872, in _normalize_cached 
    _cache[filename] = result = normalize_path(filename) 
    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1866, in normalize_path 
    return os.path.normcase(os.path.realpath(filename)) 
    File "/usr/lib/python2.7/posixpath.py", line 375, in realpath 
    return abspath(filename) 
    File "/usr/lib/python2.7/posixpath.py", line 347, in abspath 
    cwd = os.getcwd() 
OSError: [Errno 2] No such file or directory 

Answer 1

您正试图在已被删除的目录中运行virtualenv。重新创建目录，或使用cd转而转到现有目录。