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  • Aug 31 10:54
    szhorvat labeled #95
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Szabolcs Horvát
@szhorvat
It also seems that the most practical option might be for you to also install a newer glibc (but not replace your old one). However, this is a bit messy.
I am still trying to understand if it is at all possible to compile in such a way as to reduce the glibc version dependency, without having to use an old Linux distro
Basically, you would need to: 1. download the source 2. configure it to install into e.g. /opt/glibc-2.14 It is important not to overwrite the system's version 3. compile and install into the above location 4. Temporarily set the LD_LIBRARY_PATH environment variable to look for libraries in that location, then run Mathematica and try again.
However, step 4. may not work immediately with Mathematica. As I remember, Mathematica's startup script messes with LD_LIBRARY_PATH. I need to look up what the issue was exactly and how to work around it.
Szabolcs Horvát
@szhorvat
@shepard76_gitlab So, to sum up: I'm still looking if I can work around the libc incompatibility without setting up a very old Linux to compile on. If that works, great. If it doesn't, I think the best workaround is for you to install a second, newer glibc. Actually, the best is to use a newer Linux but I understand you may not be able to do that right now.
Even if I can't support your system, I was able to extend compatibility further back, which is very useful.
I am going to log off for today though (it's 8:30 PM). I'll email you if there's progress on this.
Paul F Shepard
@shepard76_gitlab
Thank-you again for the help.
Szabolcs Horvát
@szhorvat
Interested people: Please test this before final release and let me know both if you found problems or if you didn't: https://www.dropbox.com/s/gxqsircmgp2q8ui/IGraphM-0.3.100.92.paclet?dl=0
Szabolcs Horvát
@szhorvat
Raspberry Pi support is re-added.
Szabolcs Horvát
@szhorvat
@/all New version released! v0.3.102 Please upgrade as there were important fixes recently. It's easy with the upgrade script.
Szabolcs Horvát
@szhorvat
@/all There is a new release. Please upgrade.
Szabolcs Horvát
@szhorvat
@/all I have restructured IGraph/M’s test suite to make it very easy to edit for anyone. If you are willing to help me write new tests, please write a message. New documentation examples are also welcome.
image.png
Szabolcs Horvát
@szhorvat
@/all New release out, please upgrade. https://github.com/szhorvat/IGraphM#installation
Szabolcs Horvát
@szhorvat
@Juddd It has the beginnings of a matching (independent edge set) functionality, but perfect matchings are not yet included.
Szabolcs Horvát
@szhorvat
@/all New release, please upgrade.
Szabolcs Horvát
@szhorvat
@/all Last release of the year. Please upgrade. https://github.com/szhorvat/IGraphM/releases/tag/v0.3.108
Szabolcs Horvát
@szhorvat
@/all New release: 0.3.110. It fixes a serious bug in multigraph sub-isomorphism, so please upgrade. https://github.com/szhorvat/IGraphM#installation
Szabolcs Horvát
@szhorvat
@/all New release: 0.3.111. It fixes serious bugs in IGPlanarGraph and IGEdgeTransitiveQ. It introduces several new functions for checking graph symmetry and regularity. Please upgrade! https://github.com/szhorvat/IGraphM#installation
Szabolcs Horvát
@szhorvat
@/all If any of you uses this package on the Raspberry Pi, please let me know. I am thinking about stopping support for this platform due to lack of demand.
Szabolcs Horvát
@szhorvat
If you're wondering, IGraph/M works well with the new free Wolfram Engine http://wolfram.com/engine