Created temporary directory: /tmp/pip-ephem-wheel-cache-nmfrhu61
Created temporary directory: /tmp/pip-req-tracker-n0vz9_86
Created requirements tracker '/tmp/pip-req-tracker-n0vz9_86'
Created temporary directory: /tmp/pip-wheel-69z3kb5x
Collecting tex2txt==1.7.0
  1 location(s) to search for versions of tex2txt:
  * https://pypi.org/simple/tex2txt/
  Getting page https://pypi.org/simple/tex2txt/
  Analyzing links from page https://pypi.org/simple/tex2txt/
    Found link https://files.pythonhosted.org/packages/ae/48/9967e2dd37ca02f11dd94635f4c93e30777ac44ccb10962c99db6a271cd4/tex2txt-1.6.9-py3-none-any.whl#sha256=03e83a846e705862b6a88ef708b5d1b7e3c20a584b11d0aad1329739922e7d6b (from https://pypi.org/simple/tex2txt/), version: 1.6.9
    Found link https://files.pythonhosted.org/packages/de/13/7e82a2db189e8a10e2a53abb21fdd7671025018561868b00b2d0e356cccc/tex2txt-1.6.9.tar.gz#sha256=2d1c3f40e083736cf3a896f51226ed1fb910ea166f1323af3a288657dd48252f (from https://pypi.org/simple/tex2txt/), version: 1.6.9
    Found link https://files.pythonhosted.org/packages/95/7b/d317768b6d41168aeff00c70929fb9f9797ebf0b1fe20391d3a383f16592/tex2txt-1.7.0-py3-none-any.whl#sha256=d77f5167c62d314669ff90edbdb04e451b386ee9ee3f4fe5d7d20cab92b1697e (from https://pypi.org/simple/tex2txt/), version: 1.7.0
    Found link https://files.pythonhosted.org/packages/55/4e/5efcd2f5ce0036dd137df30d6e6b1c9dfa35f01752504bc58f8e50f8f326/tex2txt-1.7.0.tar.gz#sha256=f1930a27132cdc7ad6146871c48445e75cf059009861f56d9a410d3376000c02 (from https://pypi.org/simple/tex2txt/), version: 1.7.0
  Using version 1.7.0 (newest of versions: 1.7.0)
  Created temporary directory: /tmp/pip-unpack-0rzk_eki
  Downloading https://files.pythonhosted.org/packages/95/7b/d317768b6d41168aeff00c70929fb9f9797ebf0b1fe20391d3a383f16592/tex2txt-1.7.0-py3-none-any.whl (43kB)
  Downloading from URL https://files.pythonhosted.org/packages/95/7b/d317768b6d41168aeff00c70929fb9f9797ebf0b1fe20391d3a383f16592/tex2txt-1.7.0-py3-none-any.whl#sha256=d77f5167c62d314669ff90edbdb04e451b386ee9ee3f4fe5d7d20cab92b1697e (from https://pypi.org/simple/tex2txt/)
  Saved /tmp/tmp_ylw0d1c/tex2txt-1.7.0-py3-none-any.whl
  Added tex2txt==1.7.0 from https://files.pythonhosted.org/packages/95/7b/d317768b6d41168aeff00c70929fb9f9797ebf0b1fe20391d3a383f16592/tex2txt-1.7.0-py3-none-any.whl#sha256=d77f5167c62d314669ff90edbdb04e451b386ee9ee3f4fe5d7d20cab92b1697e to build tracker '/tmp/pip-req-tracker-n0vz9_86'
  Removed tex2txt==1.7.0 from https://files.pythonhosted.org/packages/95/7b/d317768b6d41168aeff00c70929fb9f9797ebf0b1fe20391d3a383f16592/tex2txt-1.7.0-py3-none-any.whl#sha256=d77f5167c62d314669ff90edbdb04e451b386ee9ee3f4fe5d7d20cab92b1697e from build tracker '/tmp/pip-req-tracker-n0vz9_86'
Skipping tex2txt, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-69z3kb5x/tex2txt
Removed build tracker '/tmp/pip-req-tracker-n0vz9_86'