[Sugar-devel] An Activity in /usr/share/sugar/activity must be erased in root terminal before a ( lower version .xo) in sugar-journal will run/ -Is this a feature?

[forster at ozonline.com.au]

>
> Am I correct that removing the installed activity makes this happen?  
> It seems to.

Some activities (eg turtleart) are protected and cannot easily be  
removed to allow a downgrade. In this case

switch to Gnome
chmod 777 Activities
in file browser show hidden files
remove Activity's subdirectory in Activities
return to Sugar
install the older version

Tony