Resolves: rhbz#1492761
Fixes:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/setroubleshoot/browser.py", line 821, in on_previous_button_clicked
self.show_current_alert()
File "/usr/lib/python3.6/site-packages/setroubleshoot/browser.py", line 794, in show_current_alert
rb = self.add_row(p, alert, args)
File "/usr/lib/python3.6/site-packages/setroubleshoot/browser.py", line 456, in add_row
cssProvider.load_from_path('/usr/share/setroubleshoot/gui/style.css')
GLib.GError: gtk-css-provider-error-quark: <broken file>:1:0Failed to import: Error opening file /usr/share/setroubleshoot/gui/style.css: No such file or directory (2)