Hi Derek, We have fixed this problem on the `develop` branch, but have not backported it to the stable branch yet. You should be able to cherry-pick this commit to fix the problem: https://gem5-review.googlesource.com/c/public/gem5/+/70237
For a venv, the problem is that the python3-config utility picks up the system-wide Python include and library locations, not the venv’s ones. I’ve worked around this in the past by using a customized version of python-config that detects the Python version for the venv and returns appropriate include and library locations. Such a tool wouldn’t be very portable between distros, so you’d have to write one for your own environment. Best regards, Richard. From: Derek Christ via gem5-users <gem5-users@gem5.org> Sent: Thursday, May 11, 2023 3:22 PM To: gem5-users@gem5.org Cc: Derek Christ <christ.de...@gmail.com> Subject: [gem5-users] Python 3.11 on stable release Hello, currently I have trouble building the most recent stable release of gem5 on Arch Linux since they switched from Python 3.10 to Python 3.11. When simply building gem5, it errors out at the configuration stage of scons: Checking Python version... no Error: Can't find a working Python installation I figured by simply upgrading the pybind11 dependency in the ext/ directory manually fixes this error. However, now the configuration fails at a later point in time: Checking for pkg-config package grpc++... (cached) yes ERROR:fm_proj_ply:/home/derek/Git/gem5/build/X86/arch/arm/fastmodel/SConscript:220: Invalid regular expression for rule 't_STRLIT'. global flag s not at the start of the expression at position 13 SyntaxError: Can't build lexer I did not found a way to fix this yet. Also, creating a virtual environment with Python 3.10 did not work for me: The first error is fixed even with the old pybind version, but the second error still occurs. Is there an easy fix for this? Thanks! Best Derek IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.
_______________________________________________ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org
