easy_installだとちゃんとインストールできる。なんで?
Ubuntu 12.04の環境です。
% pip install fabric Collecting fabric Exception: Traceback (most recent call last): File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/basecommand.py", line 211, in main status = self.run(options, args) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/commands/install.py", line 294, in run requirement_set.prepare_files(finder) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/req/req_set.py", line 334, in prepare_files functools.partial(self._prepare_file, finder)) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/req/req_set.py", line 321, in _walk_req_to_install more_reqs = handler(req_to_install) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/req/req_set.py", line 461, in _prepare_file req_to_install.populate_link(finder, self.upgrade) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/req/req_install.py", line 250, in populate_link self.link = finder.find_requirement(self, upgrade) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/index.py", line 486, in find_requirement all_versions = self._find_all_versions(req.name) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/index.py", line 404, in _find_all_versions index_locations = self._get_index_urls_locations(project_name) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/index.py", line 378, in _get_index_urls_locations page = self._get_page(main_index_url) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/index.py", line 818, in _get_page return HTMLPage.get_page(link, session=self.session) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/index.py", line 928, in get_page "Cache-Control": "max-age=600", File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/requests/sessions.py", line 477, in get return self.request('GET', url, **kwargs) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/download.py", line 373, in request return super(PipSession, self).request(method, url, *args, **kwargs) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/requests/sessions.py", line 465, in request resp = self.send(prep, **send_kwargs) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/requests/sessions.py", line 573, in send r = adapter.send(request, **kwargs) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/cachecontrol/adapter.py", line 36, in send cached_response = self.controller.cached_request(request) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/cachecontrol/controller.py", line 102, in cached_request resp = self.serializer.loads(request, self.cache.get(cache_url)) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py", line 108, in loads return getattr(self, "_loads_v{0}".format(ver))(request, data) File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py", line 170, in _loads_v2 cached["response"]["body"] File "/home/masasuzu/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/pip/_vendor/cachecontrol/serialize.py", line 20, in _b64_decode_bytes return base64.b64decode(b.encode("ascii")) UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-4452: ordinal not in range(128)