Details
- 
    Type:
Bug
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    Status: Done/Fixed
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    Priority:
Major
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    Resolution: Fixed/Completed
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    Affects Version/s: 4.7, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.7.5
 - 
    Fix Version/s: 4.7.6
 - 
    Component/s: None
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    Labels:
 
- 
        Documentation Required?:None
 - 
        Funding Source:Needs Funding
 
Description
The issue is described in this thread: 
http://civicrm.stackexchange.com/questions/9256/cms-root-path-error-after-upgrade-to-4-7-joomla/9642#9642
I upgraded the priority to Major, because it's not really trivial or minor. Anybody trying to set up a new Joomla installation won't be able to without carrying out a fairly ugly hack (that's if they find the stackexchange post with the workaround).