problem calling libsingular-3-0-4-3/libsingular from c++

Hi,

I'm trying to dynamically compile libsingular-3-0-4-3 and libsingular; these are installed in a cluster.
I compile including the libraries with
g++ -o output -ldl -lsingular file.c -I /usr/include/singular/ -I /usr/include/singular/singular

but I get the following errors:

/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib/libsingular-3-0-4-3.so: undefined reference to `omPrintUsedTrackAddrs'
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib/libsingular-3-0-4-3.so: undefined reference to `omPrintUsedAddrs'
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib/libsingular-3-0-4-3.so: undefined reference to `_omDebugFree'
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib/libsingular-3-0-4-3.so: undefined reference to `omPrintCurrentBackTraceMax'
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib/libsingular-3-0-4-3.so: undefined reference to `omMarkAsStaticAddr'

Neither the cluster administrator nor I know of to fix this. Do you have any suggestion?

Best regards,

David

Try a newer version, Singular 3-0-4 dates from 2007
The current version is 3-1-5 and 3-1-6 is going to be released.

But can this versions be installed without cores, just to access the libraries?

What does 'cores' mean? Probably you meant 'sources' ?

A similar question had been asked on
viewtopic.php__q__f-10__and__t-1940__and__start-0__and__hilit-libsingular

You will find the sources on the server either here
http://www.singular.uni-kl.de/index.php ... -code.html
or as a tar file on the ftp-server:
http://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/

Install libsingular following the HOWTO-libsingular on
http://www.singular.uni-kl.de/svn/trunk ... ibsingular

The kernel-developper (Singular team) seems to be already on christmas vacation,
so help is limited for the moment.