trying to improve online docs rendering

1 job for master in 1 minute and 18 seconds
Name Stage Failure
failed
pages Deploy
  Downloading py-1.10.0-py2.py3-none-any.whl (97 kB)
Collecting docutils<0.18,>=0.14
Downloading docutils-0.16-py2.py3-none-any.whl (548 kB)
Installing collected packages: urllib3, pytz, pyparsing, MarkupSafe, ipython-genutils, idna, chardet, certifi, wcwidth, traitlets, sphinxcontrib-serializinghtml, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, snowballstemmer, six, requests, pygments, ptyprocess, parso, packaging, Jinja2, imagesize, docutils, babel, alabaster, toml, sphinx, python-dateutil, py, prompt-toolkit, pluggy, pillow, pickleshare, pexpect, numpy, matplotlib-inline, kiwisolver, jedi, iniconfig, decorator, cycler, backcall, attrs, tifffile, sphinx-rtd-theme, scipy, pytest, opencv-python, numpydoc, matplotlib, ipython, cython
Successfully installed Jinja2-3.0.1 MarkupSafe-2.0.1 alabaster-0.7.12 attrs-21.2.0 babel-2.9.1 backcall-0.2.0 certifi-2021.5.30 chardet-4.0.0 cycler-0.10.0 cython-0.29.23 decorator-5.0.9 docutils-0.16 idna-2.10 imagesize-1.2.0 iniconfig-1.1.1 ipython-7.24.1 ipython-genutils-0.2.0 jedi-0.18.0 kiwisolver-1.3.1 matplotlib-3.4.2 matplotlib-inline-0.1.2 numpy-1.20.3 numpydoc-1.1.0 opencv-python-4.5.2.54 packaging-20.9 parso-0.8.2 pexpect-4.8.0 pickleshare-0.7.5 pillow-8.2.0 pluggy-0.13.1 prompt-toolkit-3.0.18 ptyprocess-0.7.0 py-1.10.0 pygments-2.9.0 pyparsing-2.4.7 pytest-6.2.4 python-dateutil-2.8.1 pytz-2021.1 requests-2.25.1 scipy-1.6.3 six-1.16.0 snowballstemmer-2.1.0 sphinx-4.0.2 sphinx-rtd-theme-0.5.2 sphinxcontrib-applehelp-1.0.2 sphinxcontrib-devhelp-1.0.2 sphinxcontrib-htmlhelp-2.0.0 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-1.0.3 sphinxcontrib-serializinghtml-1.1.5 tifffile-2021.6.6 toml-0.10.2 traitlets-5.0.5 urllib3-1.26.5 wcwidth-0.2.5
$ python setup.py install
/usr/bin/bash: line 118: python: command not found
Cleaning up file based variables
ERROR: Job failed: exit code 1