[Opensim-users] FreeBSD OS 0.7.3 - OpenJpeg and libopenjpeg-dotnet errors

Tue Mar 6 03:19:46 UTC 2012

I am not a fan of FreeBSD but unfortunately I don't have the option to change the operating system of this server. Otherwise, I would have made a full reinstall with some decent Linux distro longtime ago.

I'll add information to the wiki, so maybe one of the other 5  FreeBSD OpenSim users in the world could benefit from this hard work.

Le 6 mars 2012 à 03:38, Justin Clark-Casey a écrit :

> Unfortunately we don't have anybody supporting FreeBSD right now and I don't think we can directly bundle libraries compiled elsewhere until the compiler becomes very trusted (no offence intended).
> 
> I think the best we can do at this point is to make sure the wiki is clear on how to get OpenSimulator working on FreeBSD.  I'm afraid I don't know enough about FreeBSD to help directly.
> 
> On 05/03/12 14:30, Gudule Lapointe wrote:
>> 
>> Sorry, I was not clear about that: my installation is working fine now, the problem is not there.
>> I didn't underline it correctly, but the main reason of my post is this:
>> - I found lot of contradictory information which seemed related to same bug
>> - Most of this information was outdated (including everything found on opensim wiki)
>> - Messages in OpenSim.log were misleading
>> - It took me several days (I mean it!) of test and fail to figure the real solution
>> 
>> So, I think it sounds important to me to update
>> - at least, the documentation on wiki
>> - if possible, core installation, or at least opensim-libs
>> 
>> And I ask for help/information/advice before doing anything myself, for this main reason:
>> - I am missing a couple of line code to be sure this patch applies only to FreeBSD and doesn't break other installations
>> 
>> And about the solution, as detailed in Mantis, I confirm trying to install or upgrade glibc is a no-go (*)
>> the fix is
>> - downloading opensim-libs
>> - patching and install patched version of openjpeg-mono
>> - patching OpenMetaverse.dll.config
>> 
>> (*) We often forget that FreeBSD is not Linux. It has its own implementation of glibc.
>> 
>> 
>> 
>> --
>> http://www.speculoos.net/
>> secondlife://speculoos.net:8002/
>> Speculoos, the belgian cookie-flavored metaverse
>> 
>> Le 5 mars 2012 à 14:10, R.Gunther a écrit :
>> 
>>> If mono on freeBSD dont use glibc ? what does it use then ?
>>> And is that at the correct version, it still sounbd like you need to install glibc
>>> or at least update the replacement to the correct version.
>>> 
>>> Otherwise compile mono manual in userspace, so it dont interfere with the system but still installing
>>> then correct packadges. make sure you install everything from mono then in userspace.
>>> But not common with freebsd.
>>> 
>>> ------------------------------------------------------------------------------------------------
>>> 
>>> On 2012-03-05 05:34, Gudule Lapointe wrote:
>>>> I had a LOT of troubles when building 0.7.3 on freebsd.
>>>> 
>>>> Build succeeds, sim starts, but I got plenty of error messages of three types (copied below).
>>>> 
>>>> ERROR - OpenSim.Region.CoreModules.World.LegacyMap.MapImageModule Failed generating terrain map:
>>>> System.DllNotFoundException: lib32/libopenjpeg-dotnet-2.1.3.0-dotnet-1-i686
>>>> ERROR - OpenSim.Region.CoreModules.World.LegacyMap.TexturedMapTileRenderer [TexturedMapTileRenderer]: OpenJpeg is not
>>>> installed correctly on this system. Asset Data is empty for (uuid)
>>>> ERROR - OpenSim.Region.Physics.Meshing.Meshmerizer [PHYSICS]: OpenJpeg is not installed correctly on this system.
>>>> Physics Proxy generation failed. Often times this is because of an old version of GLIBC. You must have version 2.4 or
>>>> above!
>>>> 
>>>> (btw, it seems that FreeBSD doesn't use glibc at all, so the last message type is inaccurate and should be elaborated)
>>>> 
>>>> The first visible consequence is that all map tiles come as a grey square.
>>>> 
>>>> Found a workaround, but this is roughly done and would make the code break for other platforms.
>>>> 
>>>> As the problem already appeared on Mantis and does not seem to be fixed, I filled a new one:
>>>> 
>>>> http://opensimulator.org/mantis/view.php?id=5916
>>>> 
>>>> I hope it can be fixed in OpenSim core or, at least, that someone can adapt the patch so that it wouldn't break other
>>>> platforms…
>>>> 
>>>> 
>>>> 
>>>> 
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>>>> 
>>> 
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>> 
>> 
>> 
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> 
> 
> -- 
> Justin Clark-Casey (justincc)
> http://justincc.org/blog
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