centos7 Python3.10.13 ERROR Uses system libs

/usr/bin/python3 [3.10.13]
prefix /usr/local/python3
_bz2 _bz2*.so bz2:1
_ctypes 1.1.0 _ctypes*.so ffi:6
_curses 2.2 _curses*.so ncursesw:5 tinfo:5
_dbm _dbm*.so gdbm_compat:4 gdbm:4
_decimal 1.70 _decimal*.so
_gdbm 1.10.0 _gdbm*.so gdbm:4
_lzma _lzma*.so lzma:5
_sqlite3 3.7.17 _sqlite3*.so sqlite3:0
_ssl OpenSSL 1.1.1w 11 Sep 2023 None
_tkinter 8.5 _tkinter*.so tk8:8.5 tcl8:8.5 X11:6 Xft:2 freetype:6 xcb:1 fontconfig:1 Xrender:1 z:1 bz2:1 png15:15 Xau:6 uuid:1
_uuid _uuid*.so uuid:1
pip 23.0.1 lib/python3.10/site-packages/pip
pyexpat 2.5.0 pyexpat*.so
readline 6.2 readline*.so readline:6 tinfo:5
setuptools 65.5.0 lib/python3.10/site-packages/setuptools
zlib 1.2.7 zlib*.so z:1
libpython*.a 72 MB lib/libpython3.10.a lib/python3.10/config-3.10-x86_64-linux-gnu/libpython3.10.a
libpython*.so -not used-
install size 230 MB
ERROR Uses system libs: /lib64/libreadline.so.6 /lib64/libtinfo.so.5 /lib64/libncursesw.so.5 /lib64/libpanelw.so.5 /lib64/libfreebl3.so /lib64/libgdbm_compat.so.4 /usr/lib64/libgdbm.so.4 /lib64/libsqlite3.so.0 /lib64/libz.so.1 /lib64/libbz2.so.1 /lib64/liblzma.so.5 /lib64/libtk8.5.so /lib64/libtcl8.5.so /lib64/libX11.so.6 /lib64/libXft.so.2 /lib64/libfreetype.so.6 /lib64/libxcb.so.1 /lib64/libfontconfig.so.1 /lib64/libXrender.so.1 /lib64/libpng15.so.15 /lib64/libXau.so.6 /lib64/libuuid.so.1 /lib64/libffi.so.6

These lib libraries are all installed using yum, but they are still swapped. Can you guide them?

Similar issue when building on Ubuntu 22.04, system libraries are in use:

$ portable-python build 3.11.7
[...]
        prefix  /build/ppp-marker/3.11.7
          _bz2  *absent* None
       _ctypes  1.1.0 _ctypes*.so ffi:8
       _curses  *absent* None
          _dbm  *absent* None
      _decimal  1.70 _decimal*.so
         _gdbm  *absent* None
         _lzma  *absent* None
      _sqlite3  *absent* None
          _ssl  *absent* None
      _tkinter  *absent* None
         _uuid  *absent* None
           pip  23.2.1 lib/python3.11/site-packages/pip
       pyexpat  2.5.0 pyexpat*.so
      readline  *absent* None
    setuptools  *absent* /build/ppp-marker/3.11.7/lib/python3.11/distutils/core.py
          zlib  1.2.11 zlib*.so z:1
  libpython*.a  87 MB lib/python3.11/config-3.11-x86_64-linux-gnu/libpython3.11.a lib/libpython3.11.a
 libpython*.so  -not used-
  install size  171 MB
ERROR Build failed: Uses system libs: /lib/x86_64-linux-gnu/libz.so.1 /lib/x86_64-linux-gnu/libffi.so.8

I managed to build it successfully on Ubuntu 22.04 with these commands:

$ sudo apt install --no-install-recommends tcl libsqlite3-dev libffi-dev zlib1g-dev uuid-dev perl gcc make
$ portable-python build 3.11.7 -m openssl,readline,zlib,bzip2,sqlite,uuid,xz,libffi

Reading the manual would have helped, I missed the --modules flag from portable-python build --help

Sorry for the delay in responding.
This check is here to try and ensure that the produced python is portable, but it is based on a heuristic... If you know these libs are OK to include (ie: people installing your produced python all have those libs), then you can configure it like so for example:

linux:
  allowed-system-libs: /lib(64)?/.*

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centos7 Python3.10.13 ERROR Uses system libs #32

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sbivol commented on Jan 30, 2024

sbivol commented on Jan 30, 2024

zsimic commented on Jan 30, 2024

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