when /home/olpc/Activities is missing, the "Edit an installed activity" does not appear, and the activity log shows;
Traceback (most recent call last):
File "/usr/share/sugar/activities/Develop.activity/develop_app.py", line 266, in _show_welcome
welcome_page = WelcomePage()
File "/usr/share/sugar/activities/Develop.activity/widgets.py", line 127, in __init__
self._load_activities_installed_combo(activity_name_combo)
File "/usr/share/sugar/activities/Develop.activity/widgets.py", line 182, in _load_activities_installed_combo
for dir_name in sorted(os.listdir(activities_path)):
OSError: [Errno 2] No such file or directory: '/home/olpc/Activities'
when /home/olpc/Activities is missing, the "Edit an installed activity" does not appear, and the activity log shows;
workaround is to create the directory.