在使用zc.buildout构建项目时如果碰到‘AttributeError: ‘_NamespacePath‘ object has no attribute ‘sort‘’报错:
An internal error occurred due to a bug in either zc.buildout or in a recipe being used: Traceback (most recent call last): File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 2123, in main getattr(buildout, command)(args) File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 680, in install [self[part][‘recipe‘] for part in install_parts] File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 680, in <listcomp> [self[part][‘recipe‘] for part in install_parts] File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 1274, in __getitem__ options._initialize() File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 1382, in _initialize self.initialize() File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 1388, in initialize recipe_class = _install_and_load(reqs, ‘zc.buildout‘, entry, buildout) File "c:\python36\lib\site-packages\zc\buildout\buildout.py", line 1338, in _install_and_load allow_hosts=buildout._allow_hosts File "c:\python36\lib\site-packages\zc\buildout\easy_install.py", line 920, in install return installer.install(specs, working_set) File "c:\python36\lib\site-packages\zc\buildout\easy_install.py", line 673, in install ws.add(dist) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 790, in add self._added_new(dist) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 990, in _added_new callback(dist) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 3047, in <lambda> add_activation_listener(lambda dist: dist.activate(replace=True), existing=False) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 2574, in activate fixup_namespace_packages(self.location) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 2162, in fixup_namespace_packages subpath = _handle_ns(package, path_item) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 2091, in _handle_ns _rebuild_mod_path(path, packageName, module) File "c:\python36\lib\site-packages\pkg_resources\__init__.py", line 2120, in _rebuild_mod_path orig_path.sort(key=position_in_sys_path) AttributeError: ‘_NamespacePath‘ object has no attribute ‘sort‘
可以尝试升级一下setuptools来解决这个问题:
pip3 install --upgrade setuptools