trying to improve online docs rendering

1 job for master in 10 seconds (queued for 1 second)
Name Stage Failure
failed
pages Deploy
  python3-pkg-resources python3-setuptools python3-wheel python3.9
python3.9-dev python3.9-minimal readline-common rpcsvc-proto tzdata ucf
xz-utils zlib1g-dev
0 upgraded, 166 newly installed, 0 to remove and 5 not upgraded.
Need to get 112 MB of archives.
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Cleaning up file based variables
ERROR: Job failed: exit code 1