Comment 9 for bug 2062068

I can confirm that obitools from focal-proposed has fixed the bug for me.

Test done:

install obitools and try to execute "extractreads --help" and confirmed that it still fails.

Added focal-proposed to apt sources.
install obitools from focal-proposed.

execute "extractreads --help" and confirmed that it displays the help message.

Package tested:

$ apt-cache policy obitools
obitools:
  Installed: 1.2.13+dfsg-3ubuntu0.1
  Candidate: 1.2.13+dfsg-3ubuntu0.1
  Version table:
 *** 1.2.13+dfsg-3ubuntu0.1 500
        500 http://gb.archive.ubuntu.com/ubuntu focal-proposed/universe amd64 Packages
        100 /var/lib/dpkg/status
     1.2.13+dfsg-3 500
        500 http://gb.archive.ubuntu.com/ubuntu focal/universe amd64 Packages