Collecting pymerkletree==1.0.4
  1 location(s) to search for versions of pymerkletree:
  * https://pypi.python.org/simple/pymerkletree/
  Getting page https://pypi.python.org/simple/pymerkletree/
  Analyzing links from page https://pypi.org/simple/pymerkletree/
    Found link https://files.pythonhosted.org/packages/54/5a/8fb55c3caeadb3381e92467e2babe3d45015416a3ec8c78b88a98ba68006/pymerkletree-1.0.0.tar.gz#sha256=4a784ef252c80396f5d8939badde3d9bd68266654b6a1704c24c6c9c9b2d4436 (from https://pypi.org/simple/pymerkletree/), version: 1.0.0
    Skipping link https://files.pythonhosted.org/packages/7a/c0/f125eb507d89d5b12a4f7bb06cd54df94e54e6dd26c37f0deecb5e522ba3/pymerkletree-1.0.4-py2-none-any.whl#sha256=2b6a85d3209647b7d89abae9e3f8da14cc843b1b9b5150c9c64708a8e2d6ed66 (from https://pypi.org/simple/pymerkletree/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/2a/05/0bd650ccc95b7f4c94e75c613c33e127592fa6ef57ee94cb84e93d49e650/pymerkletree-1.0.4-py3-none-any.whl#sha256=438dfe3780ba7516f0e3d3e6ab1f698fb0f266c32a491fdcd296ce791d0f5695 (from https://pypi.org/simple/pymerkletree/), version: 1.0.4
    Found link https://files.pythonhosted.org/packages/2d/53/9ddc13d0cf037dd38abb3666879b52eaa5e25324f500af263f5d5298deaf/pymerkletree-1.0.4.tar.gz#sha256=9acd97ce4d5563d2756a1dbf39ca516df5c77b93994766796a31f93f51dfee1b (from https://pypi.org/simple/pymerkletree/), version: 1.0.4
  Using version 1.0.4 (newest of versions: 1.0.4)
  Downloading https://files.pythonhosted.org/packages/2a/05/0bd650ccc95b7f4c94e75c613c33e127592fa6ef57ee94cb84e93d49e650/pymerkletree-1.0.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2a/05/0bd650ccc95b7f4c94e75c613c33e127592fa6ef57ee94cb84e93d49e650/pymerkletree-1.0.4-py3-none-any.whl#sha256=438dfe3780ba7516f0e3d3e6ab1f698fb0f266c32a491fdcd296ce791d0f5695 (from https://pypi.org/simple/pymerkletree/)
  Saved /tmp/tmpiuc8fd9u/pymerkletree-1.0.4-py3-none-any.whl
Skipping pymerkletree, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-n1tki1oy/pymerkletree