Hi Allen, The line was just getting a libtool version to be included in a comment. I suspect simply deleting the line would work fine. Could you try that? Posting yaksa related questions here is fine. Don't worry about reposting to yaksa-users. -- Hui ________________________________ From: Allen McIntosh via discuss <[email protected]> Sent: Monday, May 2, 2022 9:22 AM To: [email protected] <[email protected]> Cc: Allen McIntosh <[email protected]> Subject: [mpich-discuss] error building cuda from yaksa Mpich version: 4.0.2 OS: Ubuntu 20.04 (but likely irrelevant) Line 45 (approximately) of mpich-4.0.2/modules/yaksa/src/backend/cuda/cudalt.sh invokes libtool without providing its own version. This results in an error if there is no system version of libtool. I got around this by changing the invocation to "./libtool", but that is pretty ugly. I have asked to have libtool-bin installed on the build system. I can post with any results. [I see that I really should have posted this to yaksa-users. I will subscribe and post there.] _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss