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astral-sh
compatibility with filprofiler
Summary
$ uvx --from filprofiler fil-profile run
/home/ubuntu/.cache/uv/archive-v0/XOqyFIkcUdoVQgnvzTIvp/bin/python: error while loading shared libraries: /home/ubuntu/.cache/uv/archive-v
0/XOqyFIkcUdoVQgnvzTIvp/bin/../lib/libpython3.13.so.1.0: cannot open shared object file: No such file or directory
Seems uv has a different dir layout that filprofiler expects?
Maybe it's due to https://github.com/astral-sh/python-build-standalone?
Platform
Linux 6.8.12-8-pve x86_64 GNU/Linux
Version
uv 0.7.3
Python version
Python 3.13.1
Does Python work when you run it the usual way? If so, then it's a bug in filprofiler rather than uv.
Can you try the latest version of uv and its Python distribution? On an existing system do
uv self update
uv python install --reinstall
The command you provided seems to be working with uv 0.7.6 and up. If you're still seeing it fail with latest uv and its Python distribution, please reopen!
(I spoke with the filprofiler maintainer at PyCon and we believe that this is, ultimately, the result of a glibc bug that we've seen before - filprofiler is using an explicit ld.so invocation to add its profiling library to the process. The glibc bug will be fixed in the next release, but getting your glibc upgraded is going to be a much slower process. :-) In the meantime, we reworked our Python builds for performance and other benefits, in a way that happens to avoids triggering this bug as a happy side effect; see astral-sh/python-build-standalone#592 if you're curious.)
The issue might need reopening: I still have this error even after upgrading to 0.7.8 and reinstalling python as advised.
Used python version is cpython-3.12.10-linux-x86_64-gnu. Also didn't work with the latest 3.13.
dev ~> uv self update
info: Checking for updates...
success: Upgraded uv from v0.7.3 to v0.7.8! https://github.com/astral-sh/uv/releases/tag/0.7.8
dev ~> uv python install --reinstall
Installed 2 versions in 2.88s
~ cpython-3.12.2-linux-x86_64-gnu
~ cpython-3.13.1-linux-x86_64-gnu
dev ~> uvx --from filprofiler fil-profile run
Installed 2 packages in 9ms
/home/ubuntu/.cache/uv/archive-v0/U8O-Ll-Ws93YOh1C1eVP-/bin/python: error while loading shared libraries: /home/ubuntu/.cache/uv/archive-v0/U8O-Ll-Ws93YOh1C1eVP-/bin/../lib/libpython3.13.so.1.0: cannot open shared object file: No such file or directory
Sounds like worth reopening to me, btw uvx+filprofiler work fine on macOS @geofft
Yes, sorry for not updating this issue—we had to revert the change for other reasons. Hopefully we'll be able to re-land it very soon!