I am using Debian sarge and everytime I try to install some software with apt-package manager, it gives me following output:
Setting up fail2ban (0.6.1-11) ...
Traceback (most recent call last):
File "/usr/bin/pycentral", line 1364, in ?
File "/usr/bin/pycentral", line 1358, in main
rv = action.run(global_options)
File "/usr/bin/pycentral", line 861, in run
runtimes = get_installed_runtimes()
File "/usr/bin/pycentral", line 196, in get_installed_runtimes
supported = pyversions.supported_versions()
File "/usr/share/pycentral-data/pyversions.py", line 109, in supported_versions
depends = [re.sub(r'\s*(\S+)[ (]?.*', r'\1', s) for s in depends]
TypeError: iteration over non-sequence
dpkg: error processing fail2ban (--configure):
subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)
It doesnt matter what I try to install, the output about fail2ban is always the same.
This actually does not matter, but how can I get rid off this? It is actually really annoying.