Command /home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/bin/python -m sphinx -T -E -b html -d _build/doctrees -D language=en . _build/html failed: Running Sphinx v1.8.6 /home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/checkouts/latest/astropy_helpers/astropy_helpers/sphinx/conf.py:164: UserWarning: matplotlib's plot_directive could not be imported. Inline plots will not be included in the output "matplotlib's plot_directive could not be imported. " + Traceback (most recent call last): File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/config.py", line 368, in eval_config_file execfile_(filename, namespace) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/util/pycompat.py", line 150, in execfile_ exec_(code, _globals) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/checkouts/latest/docs/conf.py", line 100, in <module> __import__(setup_cfg['package_name']) ModuleNotFoundError: No module named 'wsynphot' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/cmd/build.py", line 303, in build_main args.tags, args.verbosity, args.jobs, args.keep_going) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/application.py", line 201, in __init__ self.config = Config.read(self.confdir, confoverrides or {}, self.tags) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/config.py", line 203, in read namespace = eval_config_file(filename, tags) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/config.py", line 380, in eval_config_file raise ConfigError(msg % traceback.format_exc()) sphinx.errors.ConfigError: There is a programmable error in your configuration file: Traceback (most recent call last): File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/config.py", line 368, in eval_config_file execfile_(filename, namespace) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/util/pycompat.py", line 150, in execfile_ exec_(code, _globals) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/checkouts/latest/docs/conf.py", line 100, in <module> __import__(setup_cfg['package_name']) ModuleNotFoundError: No module named 'wsynphot' Configuration error: There is a programmable error in your configuration file: Traceback (most recent call last): File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/config.py", line 368, in eval_config_file execfile_(filename, namespace) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/envs/latest/lib/python3.7/site-packages/sphinx/util/pycompat.py", line 150, in execfile_ exec_(code, _globals) File "/home/docs/checkouts/readthedocs.org/user_builds/wsynphot-jfork/checkouts/latest/docs/conf.py", line 100, in <module> __import__(setup_cfg['package_name']) ModuleNotFoundError: No module named 'wsynphot'