Dear Forum, The problem has been fixed. The downloads page https://www.gap-system.org/Releases/ now provides a link to gap-4.9.1-p1.exe installer, which installs the same version of GAP 4.9.1 but with correctly all paths set correctly.
Thank you again to everyone who reported this, and apologies for inconveniences. Best wishes Alexander > On 16 May 2018, at 16:08, Alexander Konovalov > <alexander.konova...@st-andrews.ac.uk> wrote: > > Dear all, > > It has been simultaneously reported to us by several other users that the > Windows installer for GAP 4.9.1 does not work when GAP is installed in a > non-default location. I've investigated this, and it will be fixed in the > next release, see https://github.com/gap-system/gap-distribution/issues/50 > > For now, I suggest either to install GAP in the default `C:\gap-4.9.1` > directory, or to install it in the destination of your choice and then > edit the bin/gap.bat file (or other .bat files, if used) in a text editor > to fix the PATH variable there. Please let me know if you need further > instructions regarding the latter option. > > Apologies for inconveniences! > > Best wishes > Alexander > > _______________________________________________ > Forum mailing list > Forum@gap-system.org > https://mail.gap-system.org/mailman/listinfo/forum -- Dr. Alexander Konovalov, Senior Research Fellow Centre for Interdisciplinary Research in Computational Algebra (CIRCA) School of Computer Science, University of St Andrews Software Sustainability Institute Fellow https://alexk.host.cs.st-andrews.ac.uk -- The University of St Andrews is a charity registered in Scotland:No.SC013532 _______________________________________________ Forum mailing list Forum@gap-system.org https://mail.gap-system.org/mailman/listinfo/forum