Description of problem:
I ran "pkgwat changelog java-1.7.0-openjdk --debug"

Version-Release number of selected component:
pkgwat-0.10-1.fc20

Additional info:
reporter:       libreport-2.2.2
cmdline:        /usr/bin/python2 /usr/bin/pkgwat changelog java-1.7.0-openjdk --debug
dso_list:       python-cliff-1.4.5-1.fc20.noarch
executable:     /usr/bin/pkgwat
kernel:         3.14.8-200.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
#1 take_action in /usr/lib/python2.7/site-packages/pkgwat/cli/subcommands.py:340
#2 run in /usr/lib/python2.7/site-packages/cliff/display.py:84
#3 run_subcommand in /usr/lib/python2.7/site-packages/cliff/app.py:280
#4 run_subcommand in /usr/lib/python2.7/site-packages/pkgwat/cli/main.py:55
#5 run in /usr/lib/python2.7/site-packages/cliff/app.py:215
#6 main in /usr/lib/python2.7/site-packages/pkgwat/cli/main.py:60
#7 <module> in /usr/bin/pkgwat:9