Thanks. That helped a lot.

Hi, when I visualise a fan via jreality, the output has way more cones than I expect. It seems that cones with more than three rays are subdivided, so that each cone has only three rays. Is that a feature or a bug? I enclose the polymake code for the example I am interested in, in case you need it: ...

Benjamins advise make -C build.i686/external/nauty helped to create nauty.h and whatever was supposed to be in build.i686/external/nauty. However, I now get a new error message, which seems to be caused by javaview: /usr/bin/perl perl/polymake --iscript configure_java Please confirm the path to java...

make distclean ./configure CXXOPT=-O1 make This worked for polymake 2.9.10 as provided on the web page of the workshop in March. With the sources from the repository I get another error message. However, if I remember right I had this error message already in March with Ubuntu 9.10, and Andreas trie...

I sent the problem by email originally, and Michael answered that this problem is due to an error in the compiler, and that it can be solved by either using vanilla gcc 4.4 or by replacing the "-03" in line 9 of build.xxx/conf.make by "-01". The latter worked, however, I now get ...

While trying to install polymake under ubuntu 11.04 the following error occured: /home/keilen/Computeralgebra/Polymake/polymake/lib/PTL/include/GenericIO.h:929:1: internal compiler error: in redirec Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/...