Hello Jutta, I would normally have a Ubuntu 20.04 port if I wasn't busy with the windows port of our VR engine, hopefully I will soon find the time to check out 20.04..
I usually get the OpenSG source from Gerrit's repo on Github https://github.com/vossg/OpenSGDevMaster or my fork of it: https://github.com/Victor-Haefner/OpenSGDevMaster I have a packaging repo for my engine, also with OpenSG, should work for Ubuntu 18.04, until I get the time to build for Ubuntu 20.04 https://github.com/Victor-Haefner/polyvr-packaging There you can find shell scripts to compile Collada or OpenSG using CMake I also scrap together a debian package I put in https://github.com/Victor-Haefner/polyvr-depends There you can also find the list of ubuntu packages I install as well as a Collada package I am skipping a few optional dependencies when building OpenSG, but maybe it might help a bit.. best regards, Victor On Wed, Feb 3, 2021 at 3:48 PM Dreer, Jutta <jutta.dr...@lrz.de> wrote: > Dear OpenSG experts, > > > we had an installation of OpenSG 2.0 under Ubuntu 16.04 for quite some > time. Now a migration to Ubuntu 20.04 is being planned. I would like to > compile and install OpenSG 2.0 again, but I would like to use as many > dependencies as possible from the Ubuntu repository. Unfortunatelly there > is not much activity on OpenSG any more as it seems. > > > It seems that my choices are: > > - take the old source, which are a commit from February 2017 from > www.opensg.org (which does not exist anymore) > > - use the master branch from sourceforge.net which seems to be more recent > > - use the cpp17 branch from sourceforge.net which might be more suitable > for a more recent Gnu compiler (gcc-9), but is this kind of experimental ? > > > I would be grateful for any hint on experiences with an installation on > some "new" Linux, and also for information on which of the dependency libs > really need to be the one from the support directory or could be replaced > by the system standard version. (a new boost version is certainly not a > good idea ... but how about the others?) > > > Thanks for any information. > > > Best Regards > > > Jutta Dreer > _______________________________________________ > Opensg-users mailing list > Opensg-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/opensg-users >
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