Streamlink with OpenPLI 9

[ChefSpeciale]

Description

Hi all,

I'm trying to build streamlink in openpli 9, i use python 3.9.9 with pip.

I'm have some problems, its keeps saying that i have not installed libxml2 and libxslt development packages..

Using cached lxml-4.9.3.tar.gz (3.6 MB)
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/var/volatile/tmp/pip-install-y6hter6c/lxml/setup.py'"'"'; __file__='"'"'/var/volatile/tmp/pip-install-y6hter6c/lxml/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /var/volatile/tmp/pip-install-y6hter6c/lxml/pip-egg-info
         cwd: /var/volatile/tmp/pip-install-y6hter6c/lxml/
    Complete output (5 lines):
    /var/volatile/tmp/pip-install-y6hter6c/lxml/setup.py:67: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
      import pkg_resources
    Building lxml version 4.9.3.
    Building without Cython.
    Error: Please make sure the libxml2 and libxslt development packages are installed.
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

lscpu:

Architecture:        armv7l
Byte Order:          Little Endian
CPU(s):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  2
Socket(s):           1
Vendor ID:           Broadcom
Model:               3
Model name:          Brahma B15
Stepping:            0x0
BogoMIPS:            54.00
Flags:               half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm

Maybe someone can help me:) Thx

[bastimeyer]

lxml is one of Streamlink's dependencies. You're having issues installing lxml, not Streamlink.
https://lxml.de/

lxml doesn't provide wheels (pre-built binary Python packages) for armv7l. It only has wheels for x86_64, i686 and aarch64, for glibc 2.17 / 2.28 and musl libc 1.1, as you can see here:
https://pypi.org/project/lxml/4.9.3/#files

This means you'll need to build lxml from source, which is what pip tried to do in your case, as it couldn't find matching wheels. libxml2 and libxslt are two of lxml's build-dependencies, as well as Cython (optional). Make sure that you have the development packages of those two libraries installed via your distro's package management. Otherwise, you'll have to build those libraries yourself first.

I don't know OpenPLi, so you'll have to ask there or figure it out on your own.