I'm running OS X Yosemite on a 2013 Macbook Pro, and I've tried installing gap 4.7.8 in two ways:
1. I downloaded the gap4r7p8_2015_06_09-20_27.tar file from here: http://www.gap-system.org/Releases/index.html Then I unpacked it, and in the resulting gap4r7 directory I entered "./configure; make" The configure seemed to go through without trouble. Make however ended in...: ... x gmp-5.0.5/tune/x86_64.asm x gmp-5.0.5/version.c x gmp-5.0.5/ylwrap Configuring GMP. Logging to bin/x86_64-apple-darwin14.1.0-gcc-default64/extern/gmp-5.0.5/build_log. Please wait... Building GMP. Logging to bin/x86_64-apple-darwin14.1.0-gcc-default64/extern/gmp-5.0.5/build_log. Please wait... Checking GMP. Logging to bin/x86_64-apple-darwin14.1.0-gcc-default64/extern/gmp-5.0.5/build_log. Please wait... ***Error: GMP self-check has failed. See bin/x86_64-apple-darwin14.1.0-gcc-default64/extern/gmp-5.0.5/build_log for details.*** make[1]: *** [gmp_build] Error 1 make: *** [extern] Error 2 I don't understand the error. I've installed XCode, which seems to already be packaged with the apple command line tools. 2. I tried using BOB, following the directions here: http://gap-system.github.io/bob/#downloadtab including installing MacPorts and entering "sudo port install readline +universal ncurses +universal gawk wget xorg-libX11 xorg-libXaw" in the terminal. That seemed to go through fine, until I actually open Bob, at which point I get the error message in the terminal: Working on component GAP ... Getting component GAP Getting link file... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 9116 100 9116 0 0 102k 0 --:--:-- --:--:-- --:--:-- 103k Error:Link file /Users/wchen/gap_installation/bobdownloads/GAP.link corrupt. Error:Could not download GAP archive. Error:Stopping. Summary: Components with errors: GAP I've tried redownloading Bob to no avail. Any ideas? _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum