Collecting latex2ast==0.0.1
  1 location(s) to search for versions of latex2ast:
  * https://pypi.python.org/simple/latex2ast/
  Getting page https://pypi.python.org/simple/latex2ast/
  Analyzing links from page https://pypi.org/simple/latex2ast/
    Found link https://files.pythonhosted.org/packages/bf/7e/e2133c14fb646c76fa17d67e70ddfec814e5123f683386a0fdc941e4e902/latex2ast-0.0.1-py3-none-any.whl#sha256=205c8e10735628bd9f1dfc2e32bde40259a25acf6649705e9486c735768bb149 (from https://pypi.org/simple/latex2ast/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/87/b9/a84406373ac74206e3f8edae8f0664444dce24514433b81d5e1d39d2b6de/latex2ast-0.0.1.tar.gz#sha256=6a0982d695afba206ea95cd7ab960aa5670c1998569f3a1a32dd10016ae82e0d (from https://pypi.org/simple/latex2ast/), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Downloading https://files.pythonhosted.org/packages/bf/7e/e2133c14fb646c76fa17d67e70ddfec814e5123f683386a0fdc941e4e902/latex2ast-0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/bf/7e/e2133c14fb646c76fa17d67e70ddfec814e5123f683386a0fdc941e4e902/latex2ast-0.0.1-py3-none-any.whl#sha256=205c8e10735628bd9f1dfc2e32bde40259a25acf6649705e9486c735768bb149 (from https://pypi.org/simple/latex2ast/)
  Saved /tmp/tmp8m_bgs5u/latex2ast-0.0.1-py3-none-any.whl
Skipping latex2ast, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-i4px0dm1/latex2ast