Gerhard Wesp

Hi, I'm getting a same/similar error with kernel 4.15.0; Ubuntu 18.04 with standard packages . Symptoms: ``` ubuntu:~$ sudo execsnoop-bpfcc chdir(/lib/modules/4.15.0-50-generic/build): No such file or directory Traceback (most recent call...

> ``` > coinbrew build Cbc@master -j 1 --no-third-party --tests none > ``` I tried this today and it worked, *however* it seems that the library has been renamed in...

> I'm not sure why you need to do the dynamic linking , though. You should be able to just set `PMIP_CBC_LIBRARY` to point directly to `libCbc`, unless I'm missing...

Indeed, that works as well, thanks!

In case you're wondering how to make it work on a Mac M1, see my comment here: https://github.com/coin-or/python-mip/issues/165#issuecomment-1058946026

Hi @tkralphs, thanks for looking into it! Unfortunately, it looks like it wasn't fixed. I just recompiled and the error still occurs in the same form AFAICS. The latest commit...

OK thanks! I'll see, maybe I find a few cycles to investigate. After all, I have the current source already on my machine.

Some differential diagnosis: * Setting `m.threads` before calling `m.optimize()` triggers the same error. * Setting `m.foobar` before calling `m.optimize()` works without any effect, as expected. * Setting `m.max_seconds` before calling...

Looks like I might have a fix, if you want to assign the ticket to me and add me to the project, happy to submit a PR.

@sebheger I did, see above. I didn't realise initially that I need to fork ... too many different workflows around these days. The issue is probably in CoinUtils, I submitted...