[sage-devel] Re: OS X build: "sorry, unimplemented: 64-bit mode not compiled in"

2018-08-15 Thread Bernie Walp
Thanks, Dima! You nailed my problem. Yes, I did not have “gfortran”. Sage 8.3 built itself without trouble after I installed gfortran (and ran "configure" before make) https://gcc.gnu.org/wiki/GFortranBinaries#MacOS Thanks again, Bernie W. On Tuesday, August 14, 2018 at 1:10:11 AM

[sage-devel] Re: OS X build: "sorry, unimplemented: 64-bit mode not compiled in"

2018-08-14 Thread Dima Pasechnik
It seems that you have g77 installed and in your PATH, and it does not work with openblas. In the line causing the error: g77 -O2 -Wall -m64 -fPIC -c -o lsametst.o lsametst.f I would expect gfortran instead of g77. Have you got gfrortan Sage package installed? (do you have