Created temporary directory: /tmp/pip-ephem-wheel-cache-ku2h77ok Created temporary directory: /tmp/pip-req-tracker-seh2qx38 Created requirements tracker '/tmp/pip-req-tracker-seh2qx38' Created temporary directory: /tmp/pip-wheel-1fjrsloi Collecting pip-plugin-collection==0.0.1 1 location(s) to search for versions of pip-plugin-collection: * https://pypi.org/simple/pip-plugin-collection/ Getting page https://pypi.org/simple/pip-plugin-collection/ Analyzing links from page https://pypi.org/simple/pip-plugin-collection/ The package https://files.pythonhosted.org/packages/22/32/697cc38c8c28293afdb863a4dcc509d685172d96f1ba9947ccd405e815b6/pip-plugin-collection-0.0.1.tar.gz#sha256=86ed19a1a3952a6d6a012ee3455156782a09d11eb1db2d59610c652d8f37c271 (from https://pypi.org/simple/pip-plugin-collection/) (requires-python:>=3.6.0) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6.0 The package https://files.pythonhosted.org/packages/b8/cb/539afaaabcd926e3abfe705215f331a4aa5000d601d35e56c57208c4a621/pip_plugin_collection-0.0.1-py2.py3-none-any.whl#sha256=8de2c44f0bd14a820891ad7207fff7eb04249bd77ec4cb308005da2bd043a032 (from https://pypi.org/simple/pip-plugin-collection/) (requires-python:>=3.6.0) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6.0 Could not find a version that satisfies the requirement pip-plugin-collection==0.0.1 (from versions: ) Cleaning up... Removed build tracker '/tmp/pip-req-tracker-seh2qx38' No matching distribution found for pip-plugin-collection==0.0.1 Exception information: Traceback (most recent call last): File "/usr/local/lib/python3.5/dist-packages/pip/_internal/cli/base_command.py", line 143, in main status = self.run(options, args) File "/usr/local/lib/python3.5/dist-packages/pip/_internal/commands/wheel.py", line 161, in run resolver.resolve(requirement_set) File "/usr/local/lib/python3.5/dist-packages/pip/_internal/resolve.py", line 102, in resolve self._resolve_one(requirement_set, req) File "/usr/local/lib/python3.5/dist-packages/pip/_internal/resolve.py", line 256, in _resolve_one abstract_dist = self._get_abstract_dist_for(req_to_install) File "/usr/local/lib/python3.5/dist-packages/pip/_internal/resolve.py", line 209, in _get_abstract_dist_for self.require_hashes File "/usr/local/lib/python3.5/dist-packages/pip/_internal/operations/prepare.py", line 218, in prepare_linked_requirement req.populate_link(finder, upgrade_allowed, require_hashes) File "/usr/local/lib/python3.5/dist-packages/pip/_internal/req/req_install.py", line 164, in populate_link self.link = finder.find_requirement(self, upgrade) File "/usr/local/lib/python3.5/dist-packages/pip/_internal/index.py", line 621, in find_requirement 'No matching distribution found for %s' % req pip._internal.exceptions.DistributionNotFound: No matching distribution found for pip-plugin-collection==0.0.1