Created temporary directory: /tmp/pip-ephem-wheel-cache-cpyjq8m1
Created temporary directory: /tmp/pip-req-tracker-u2js5rs3
Created requirements tracker '/tmp/pip-req-tracker-u2js5rs3'
Created temporary directory: /tmp/pip-wheel-lw7bwmev
Collecting languageflow==1.1.11rc0
  1 location(s) to search for versions of languageflow:
  * https://pypi.org/simple/languageflow/
  Getting page https://pypi.org/simple/languageflow/
  Analyzing links from page https://pypi.org/simple/languageflow/
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  Created temporary directory: /tmp/pip-unpack-_tm5_pys
  Downloading https://files.pythonhosted.org/packages/c5/cd/2d7c141f28082d8af47d4a8187504b28fc35be9a0dc58e84a3d54fb02209/languageflow-1.1.11rc0-py2.py3-none-any.whl (434kB)
  Downloading from URL https://files.pythonhosted.org/packages/c5/cd/2d7c141f28082d8af47d4a8187504b28fc35be9a0dc58e84a3d54fb02209/languageflow-1.1.11rc0-py2.py3-none-any.whl#sha256=94a66d68bc59469d00e340018b542d017ac056da35dac3e93d2c94bbea121fc7 (from https://pypi.org/simple/languageflow/)
  Saved /tmp/tmpb2zaaeag/languageflow-1.1.11rc0-py2.py3-none-any.whl
  Added languageflow==1.1.11rc0 from https://files.pythonhosted.org/packages/c5/cd/2d7c141f28082d8af47d4a8187504b28fc35be9a0dc58e84a3d54fb02209/languageflow-1.1.11rc0-py2.py3-none-any.whl#sha256=94a66d68bc59469d00e340018b542d017ac056da35dac3e93d2c94bbea121fc7 to build tracker '/tmp/pip-req-tracker-u2js5rs3'
  Removed languageflow==1.1.11rc0 from https://files.pythonhosted.org/packages/c5/cd/2d7c141f28082d8af47d4a8187504b28fc35be9a0dc58e84a3d54fb02209/languageflow-1.1.11rc0-py2.py3-none-any.whl#sha256=94a66d68bc59469d00e340018b542d017ac056da35dac3e93d2c94bbea121fc7 from build tracker '/tmp/pip-req-tracker-u2js5rs3'
Skipping languageflow, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-lw7bwmev/languageflow
Removed build tracker '/tmp/pip-req-tracker-u2js5rs3'