Hi Karen,

I don't think either setup is superior. As you are probably aware, the /Library 
directory is part of the OS directory structure, but I am not sure whether 
using it will give you any advantages or disadvantages (maybe there is someone 
with more knowledge who can chime in). The only thing I can think of right now 
is that certain tools such as Disk Utility.app will make sure the permissions 
are set in a certain way, but I don't know if they will try to apply those to 
unknown directories (most probably not).

For now, I would say do what you usually do with 3rd party software. If you are 
used to installing it in /opt, go ahead and do the same with Matterhorn.

Tobias

On 21.11.2011, at 14:53, Karen Dolan wrote:

> Tobias,
> 
> Thank you for the response.
> Of the two types of setup below, would you say set up 1 is safer and more 
> generally practiced?
> 
> Set up 1:
> /opt/matterhorn/1.2.0/
> /opt/matterhorn/felix/ <- FELIX_HOME
> /opt/matterhorn/felix/matterhorn
> (change start_matterhorn.sh)
> 
> Set up 2:
> /opt/matterhorn/1.2.0/
> /Library/felix-framework-3.2.2/<- FELIX_HOME
> /Library/felix-framework-3.2.2/matterhorn
> (change /Library/LaunchDaemons/org.opencastproject.matterhorn.plist
> Key:EnvironmentVariables ->   Key:FELIX_HOME ->  String: 
> /opt/matterhorn/felix,
> and start_matterhorn.sh)
> 
> - Karen
> 
> On 11/20/2011 10:19 AM, [email protected] wrote:
>> Message: 5
>> Date: Sun, 20 Nov 2011 16:19:32 +0100
>> From: Tobias Wunden<[email protected]>
>> To: Matterhorn Users<[email protected]>
>> Subject: Re: [Matterhorn-users] To set or not to set FELIX_HOME for
>>      MacOSx  MH 1.3/trunk install?
>> Message-ID:<[email protected]>
>> Content-Type: text/plain; charset=us-ascii
>> 
>> Hi Karen,
>> 
>> just take a look at the Matterhorn start script (start_matterhorn.sh). 
>> You'll see that in there, FELIX_HOME is evaluated. If it's not set, it is 
>> currently hardcoded to /Applications/Matterhorn (which will be removed soon).
>> 
>> So you will either need to adjust that script or set FELIX_HOME in your 
>> shell environment.
>> 
>> Tobias
>> 
>> On 18.11.2011, at 17:43, Karen Dolan wrote:
>> 
>>> >  Matterhorn Users,
>>> >  >  I am installing Matterhorn on Mac OS x and I have a little confusion 
>>> > over the FELIX_HOME environment variable.
>>> >  >  I stumbled over some Matterhorn (OSx MH 1.2/trunk)  files referencing 
>>> > "/Library/felix-framework-x" and "/opt/matterhorn/felix" values for 
>>> > FELIX_HOME.
>>> >  >  After a few install attempts, it seems safest not to set FELIX_HOME 
>>> > in the general environment, and let the Matterhorn configuration files 
>>> > define it to (to /opt/matterhorn/felix). Is this true for you, too?
>>> >  >  If FELIX_HOME is set in the environment to 
>>> > "/Library/felix-framework-3.2.2", will that cause problems for Matterhorn 
>>> > install and start scripts?
>>> >  >  Thank you,
>>> >  Karen
>>> >  >  Karen Dolan
>>> >  Harvard University, Division of Continuing Education
>>> >  [email protected]
>>> >  _______________________________________________
>>> >  Matterhorn-users mailing list
>>> >  [email protected]
>>> >  http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
> 
> _______________________________________________
> Matterhorn-users mailing list
> [email protected]
> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users

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