pki-tools crash [Errno 2] No such file or directory: '/usr/share/pki/java-home/bin/java'

[Richard Oxford]

$ pki -help
Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3/dist-packages/pki/cli/main.py", line 255, in <module>
    cli.execute(sys.argv)
  File "/usr/lib/python3/dist-packages/pki/cli/main.py", line 242, in execute
    self.execute_java(cmd_args)
  File "/usr/lib/python3/dist-packages/pki/cli/main.py", line 140, in execute_java
    subprocess.check_call(cmd, stdout=stdout)
  File "/usr/lib/python3.8/subprocess.py", line 359, in check_call
    retcode = call(*popenargs, **kwargs)
  File "/usr/lib/python3.8/subprocess.py", line 340, in call
    with Popen(*popenargs, **kwargs) as p:
  File "/usr/lib/python3.8/subprocess.py", line 854, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/usr/lib/python3.8/subprocess.py", line 1702, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/pki/java-home/bin/java'

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal

$ apt-cache policy pki-tools
pki-tools:
  Installed: 10.8.3-1ubuntu1
  Candidate: 10.8.3-1ubuntu1
  Version table:
 *** 10.8.3-1ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
        100 /var/lib/dpkg/status