Arch Linux User Repository

@nadavz the error is because you need gcc-libs in the system, Mike maybe we need to add that package in the makedepends list

@nadavz thank you for telling us. Please try (re)installing lib32-gcc-libs. If that does not work try "pacman -S --needed base-devel".

For me it failed with:

[1/1] Cythonizing _pydevd_bundle/pydevd_cython.pyx
running build_ext
building '_pydevd_bundle.pydevd_cython' extension
creating build
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/_pydevd_bundle
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fno-semantic-interposition -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fPIC -I/usr/include/python3.9 -c _pydevd_bundle/pydevd_cython.c -o build/temp.linux-x86_64-3.9/_pydevd_bundle/pydevd_cython.o
creating build/lib.linux-x86_64-3.9
creating build/lib.linux-x86_64-3.9/_pydevd_bundle
gcc -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -fno-semantic-interposition -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection build/temp.linux-x86_64-3.9/_pydevd_bundle/pydevd_cython.o -L/usr/lib -o build/lib.linux-x86_64-3.9/_pydevd_bundle/pydevd_cython.cpython-39-x86_64-linux-gnu.so
copying build/lib.linux-x86_64-3.9/_pydevd_bundle/pydevd_cython.cpython-39-x86_64-linux-gnu.so -> _pydevd_bundle
[1/1] Cythonizing _pydevd_frame_eval/pydevd_frame_evaluator_common.pyx
running build_ext
building '_pydevd_frame_eval.pydevd_frame_evaluator_common' extension
creating build/temp.linux-x86_64-3.9/_pydevd_frame_eval
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fno-semantic-interposition -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fPIC -I_pydevd_frame_eval -I/usr/include/python3.9 -c _pydevd_frame_eval/pydevd_frame_evaluator_common.c -o build/temp.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_common.o
In file included from /usr/include/python3.9/internal/pycore_interp.h:13,
                 from _pydevd_frame_eval/internal_pycore.h:7,
                 from _pydevd_frame_eval/pydevd_frame_evaluator_common.c:640:
/usr/include/python3.9/internal/pycore_gc.h:61: warning: "_PyGC_FINALIZED" redefined
   61 | #define _PyGC_FINALIZED(o) \
      |
In file included from /usr/include/python3.9/objimpl.h:208,
                 from /usr/include/python3.9/Python.h:85,
                 from _pydevd_frame_eval/pydevd_frame_evaluator_common.c:25:
/usr/include/python3.9/cpython/objimpl.h:131: note: this is the location of the previous definition
  131 | #  define _PyGC_FINALIZED(o) PyObject_GC_IsFinalized(o)
      |
creating build/lib.linux-x86_64-3.9/_pydevd_frame_eval
gcc -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -fno-semantic-interposition -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection build/temp.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_common.o -L/usr/lib -o build/lib.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_common.cpython-39-x86_64-linux-gnu.so
copying build/lib.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_common.cpython-39-x86_64-linux-gnu.so -> _pydevd_frame_eval
[1/1] Cythonizing _pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.pyx
running build_ext
building '_pydevd_frame_eval.pydevd_frame_evaluator_py39_and_above' extension
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fno-semantic-interposition -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fPIC -I_pydevd_frame_eval -I./_pydevd_frame_eval -I/usr/include/python3.9 -c _pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.c -o build/temp.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.o
In file included from /usr/include/python3.9/internal/pycore_interp.h:13,
                 from _pydevd_frame_eval/internal_pycore.h:7,
                 from _pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.c:641:
/usr/include/python3.9/internal/pycore_gc.h:61: warning: "_PyGC_FINALIZED" redefined
   61 | #define _PyGC_FINALIZED(o) \
      |
In file included from /usr/include/python3.9/objimpl.h:208,
                 from /usr/include/python3.9/Python.h:85,
                 from _pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.c:26:
/usr/include/python3.9/cpython/objimpl.h:131: note: this is the location of the previous definition
  131 | #  define _PyGC_FINALIZED(o) PyObject_GC_IsFinalized(o)
      |
gcc -pthread -shared -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -fno-semantic-interposition -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection build/temp.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.o -L/usr/lib -o build/lib.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.cpython-39-x86_64-linux-gnu.so
copying build/lib.linux-x86_64-3.9/_pydevd_frame_eval/pydevd_frame_evaluator_py39_and_above.cpython-39-x86_64-linux-gnu.so -> _pydevd_frame_eval
Compiled amd64
Note: may need sudo apt-get install libx32gcc-4.8-dev and sudo apt-get install libc6-dev-i386 and sudo apt-get install g++-multilib to compile 32 bits
In file included from /usr/include/features.h:497,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from attach.cpp:7:
/usr/include/gnu/stubs.h:7:11: fatal error: gnu/stubs-32.h: No such file or directory
    7 | # include <gnu/stubs-32.h>
      |           ^~~~~~~~~~~~~~~~
compilation terminated.
mv: cannot stat 'attach_linux_x86.so': No such file or directory

I then installed core/lib32-glibc which provides /usr/include/gnu/stubs-32.h, but then I got

<SNIP>
Compiled amd64
Note: may need sudo apt-get install libx32gcc-4.8-dev and sudo apt-get install libc6-dev-i386 and sudo apt-get install g++-multilib to compile 32 bits
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/11.1.0/../../../libgcc_s.so.1 when searching for libgcc_s.so.1
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/11.1.0/../../../libgcc_s.so.1 when searching for libgcc_s.so.1
/usr/bin/ld: skipping incompatible /usr/lib/libgcc_s.so.1 when searching for libgcc_s.so.1
/usr/bin/ld: cannot find libgcc_s.so.1
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/11.1.0/../../../libgcc_s.so.1 when searching for libgcc_s.so.1
/usr/bin/ld: skipping incompatible /usr/lib/libgcc_s.so.1 when searching for libgcc_s.so.1
collect2: error: ld returned 1 exit status
mv: cannot stat 'attach_linux_x86.so': No such file or directory
Compiled x86

I'm not in a virtualenv shell.

Don't build it in a virtualenv active shell

As of 2021.2.3, the package build fails for me with

ModuleNotFoundError: No module named 'Cython'
==> ERROR: A failure occurred in build().
    Aborting...

Hi @franga2000 for me the debugging works without problems with libffi from core repo, what is your error? I don't like to add aur depend even more if I cannot confirm the problem...

The libffi package no longer includes the ABI v7 compatibility library (see [0]), but I can't get the PyCharm debugger running without it. Installing aur/libffi7 fixes it, so this package should probably depend on it.

[0] https://github.com/archlinux/svntogit-packages/commit/856bd5b52222f1456334e0a08c13e58bdfda9db0#diff-3e341d2d9c67be01819b25b25d5e53ea3cdf3a38d28846cda85a195eb9b7203a

Hi @olii, good catch thanks, the best is to build it running the script, fixed.

After install, when trying to attach the debugger to a running Python process I get the following error:

RuntimeError: Could not find dll file to inject: /opt/pycharm-professional/plugins/python/helpers/pydev/pydevd_attach_to_process/attach_linux_amd64.so

I noticed that the .so library is in the original package but the library is deleted in the build process:

find pycharm-${pkgver}/plugins/python/helpers/pydev/ \( -name *.so -o -name *.pyd \) -delete

I think that we should either leave libraries in pydevd_attach_to_process untouched or rebuild them by the script located in:

/opt/pycharm-professional/plugins/python/helpers/pydev/pydevd_attach_to_process/linux_and_mac/compile_linux.sh

What do you think?

@donny, thanks for the suggestion. I deleted my comment. With the PKGEXT var set it goes much better.