2020-11-13T11:37:43,719 Created temporary directory: /tmp/pip-ephem-wheel-cache-cbobto3d
2020-11-13T11:37:43,722 Created temporary directory: /tmp/pip-req-tracker-wefjpr88
2020-11-13T11:37:43,723 Initialized build tracking at /tmp/pip-req-tracker-wefjpr88
2020-11-13T11:37:43,723 Created build tracker: /tmp/pip-req-tracker-wefjpr88
2020-11-13T11:37:43,723 Entered build tracker: /tmp/pip-req-tracker-wefjpr88
2020-11-13T11:37:43,724 Created temporary directory: /tmp/pip-wheel-p08y8c5q
2020-11-13T11:37:43,735 1 location(s) to search for versions of collective-behavior-targetblank:
2020-11-13T11:37:43,735 * https://pypi.org/simple/collective-behavior-targetblank/
2020-11-13T11:37:43,735 Fetching project page and analyzing links: https://pypi.org/simple/collective-behavior-targetblank/
2020-11-13T11:37:43,735 Getting page https://pypi.org/simple/collective-behavior-targetblank/
2020-11-13T11:37:43,737 Found index url https://pypi.org/simple
2020-11-13T11:37:43,828   Link requires a different Python (3.7.3 not in: '==2.7'): https://files.pythonhosted.org/packages/7f/3f/b4fe79faaac0fe3c8b0ee0eca56464f77c82aa9ffe4f85d9c7f227db806f/collective.behavior.targetblank-1.0.1.tar.gz#sha256=4cdfa62d57694c709cc375cb2a8fe1e4e0427bd2913c7758ec994d55efff31bb (from https://pypi.org/simple/collective-behavior-targetblank/) (requires-python:==2.7)
2020-11-13T11:37:43,832 Given no hashes to check 0 links for project 'collective-behavior-targetblank': discarding no candidates
2020-11-13T11:37:43,832 ERROR: Could not find a version that satisfies the requirement collective-behavior-targetblank==1.0.1 (from versions: none)
2020-11-13T11:37:43,833 ERROR: No matching distribution found for collective-behavior-targetblank==1.0.1
2020-11-13T11:37:43,833 Exception information:
2020-11-13T11:37:43,833 Traceback (most recent call last):
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 228, in _main
2020-11-13T11:37:43,833     status = self.run(options, args)
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 182, in wrapper
2020-11-13T11:37:43,833     return func(self, options, args)
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 156, in run
2020-11-13T11:37:43,833     reqs, check_supported_wheels=True
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 183, in resolve
2020-11-13T11:37:43,833     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 388, in _resolve_one
2020-11-13T11:37:43,833     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 339, in _get_abstract_dist_for
2020-11-13T11:37:43,833     self._populate_link(req)
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 305, in _populate_link
2020-11-13T11:37:43,833     req.link = self._find_requirement_link(req)
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/legacy/resolver.py", line 270, in _find_requirement_link
2020-11-13T11:37:43,833     best_candidate = self.finder.find_requirement(req, upgrade)
2020-11-13T11:37:43,833   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 928, in find_requirement
2020-11-13T11:37:43,833     req)
2020-11-13T11:37:43,833 pip._internal.exceptions.DistributionNotFound: No matching distribution found for collective-behavior-targetblank==1.0.1
2020-11-13T11:37:43,837 Removed build tracker: '/tmp/pip-req-tracker-wefjpr88'