0.5 has poor crontab interface and writes 'bad minute' and sets 'python' as user in crontab

What steps will reproduce the problem?
1. set any schedule in Preferences and save
2.
3.

What is the expected output? What do you see instead?
expected crontab to be successfully written but instead get: 
"/tmp/flyback_tmp_cron":0: bad minute
errors in crontab file, can't install.

It also says :
installing cron 0 3 * * * for user gavinf

but this is the line it writes, note it sets python as the user instead of
gavinf:
0 3 * * * python /home/gavinf/software/flyback/src/flyback.py --backup #flyback

What version of the product are you using? On what operating system?
0.5 from svn on Ubuntu 7.10

Please provide any additional information below.

Original issue reported on code.google.com by gavinjfl...@gmail.com on 24 Apr 2009 at 9:24

asm0dey / flyback

0.5 has poor crontab interface and writes 'bad minute' and sets 'python' as user in crontab #70