2020-03-12T10:42:20 Created temporary directory: /tmp/pip-ephem-wheel-cache-7ni82ptu
2020-03-12T10:42:20 Created temporary directory: /tmp/pip-req-tracker-b0za37z4
2020-03-12T10:42:20 Created requirements tracker '/tmp/pip-req-tracker-b0za37z4'
2020-03-12T10:42:20 Created temporary directory: /tmp/pip-wheel-wp6qss0h
2020-03-12T10:42:20 Collecting bltk==1.2
2020-03-12T10:42:20   1 location(s) to search for versions of bltk:
2020-03-12T10:42:20   * https://pypi.org/simple/bltk/
2020-03-12T10:42:20   Getting page https://pypi.org/simple/bltk/
2020-03-12T10:42:20   Analyzing links from page https://pypi.org/simple/bltk/
2020-03-12T10:42:20     The package https://files.pythonhosted.org/packages/d9/4e/c2dc0e36ac9b64d15e558032c9f1fce500f3cbb34977fe29f225caad3678/bltk-0.0.1.tar.gz#sha256=3819348b767e602afe675587e84b3ba7e5b95ac6402ea28aff3a81172dca02fb (from https://pypi.org/simple/bltk/) (requires-python:>=3.6) is incompatible with the python version in use. Acceptable python versions are: >=3.6
2020-03-12T10:42:20     Found link https://files.pythonhosted.org/packages/b3/28/f18dc9d83e7016d936aab269c87fc2266af3641ffc498b9f5c25869d26bf/bltk-1.1.0.tar.gz#sha256=abc2cbc6de1def9fbd6de8588ccad2370c07820eb2007f1fe27d66cb85d5c52c (from https://pypi.org/simple/bltk/), version: 1.1.0
2020-03-12T10:42:20     The package https://files.pythonhosted.org/packages/17/d9/d8000e8cf8f5df6d39615266b529174e95046b34da1c88636d855c1b16c3/bltk-1.2.tar.gz#sha256=8818d00aeaa0b2fe436299f969d2a09080b6f2a77f72333c15fc69c1cd963ffa (from https://pypi.org/simple/bltk/) (requires-python:>=3.6) is incompatible with the python version in use. Acceptable python versions are: >=3.6
2020-03-12T10:42:20   ERROR: Could not find a version that satisfies the requirement bltk==1.2 (from versions: 1.1.0)
2020-03-12T10:42:20 Cleaning up...
2020-03-12T10:42:20 Removed build tracker '/tmp/pip-req-tracker-b0za37z4'
2020-03-12T10:42:20 ERROR: No matching distribution found for bltk==1.2
2020-03-12T10:42:20 Exception information:
2020-03-12T10:42:20 Traceback (most recent call last):
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2020-03-12T10:42:20     status = self.run(options, args)
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2020-03-12T10:42:20     resolver.resolve(requirement_set)
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2020-03-12T10:42:20     self._resolve_one(requirement_set, req)
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2020-03-12T10:42:20     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2020-03-12T10:42:20     self.require_hashes
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
2020-03-12T10:42:20     req.populate_link(finder, upgrade_allowed, require_hashes)
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/req/req_install.py", line 198, in populate_link
2020-03-12T10:42:20     self.link = finder.find_requirement(self, upgrade)
2020-03-12T10:42:20   File "/usr/local/lib/python3.5/dist-packages/pip/_internal/index.py", line 792, in find_requirement
2020-03-12T10:42:20     'No matching distribution found for %s' % req
2020-03-12T10:42:20 pip._internal.exceptions.DistributionNotFound: No matching distribution found for bltk==1.2