[Fedora-livecd-list] Re: installing Python package errors out during live media creation

[Neal Gompa]

On Mon, Sep 21, 2020 at 9:23 AM Vojtěch Polášek <krecoun(a)gmail.com&gt; wrote:
>  Hi,
>
>  I am running this program in the %post section of the kickstart.
>
>  pip install tesserwrap
>
>  This is the output:
>
>  ###
>
>  WARNING: Running pip install with root privileges is generally not a
>  good idea. Try `pip3 install --user` instead.
>       ERROR: Command errored out with exit status 1:
>        command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize;
>  sys.argv[0] =
> '"'"'/tmp/pip-install-s683avc5/tesserwrap/setup.py'"'"';
>
> __file__='"'"'/tmp/pip-install-s683avc5/tesserwrap/setup.py'"'"';f=getattr(tokenize,
>  '"'"'open'"'"',
> open)(__file__);code=f.read().replace('"'"'\r\n'"'"',
>  '"'"'\n'"'"');f.close();exec(compile(code,
> __file__, '"'"'exec'"'"'))'
>  install --record /tmp/pip-record-t33ik5oc/install-record.txt
>  --single-version-externally-managed --compile
>            cwd: /tmp/pip-install-s683avc5/tesserwrap/
>       Complete output (19 lines):
>       ld: cannot find -ltesseract_api
>       ld: warning: cannot find entry symbol _start; not setting start address
>       running install
>       running build
>       running build_py
>       creating build
>       creating build/lib.linux-x86_64-3.8
>       creating build/lib.linux-x86_64-3.8/tesserwrap
>       copying tesserwrap/core.py -> build/lib.linux-x86_64-3.8/tesserwrap
>       copying tesserwrap/__init__.py -> build/lib.linux-x86_64-3.8/tesserwrap
>       running build_ext
>       building 'libtesserwrap' extension
>       creating build/temp.linux-x86_64-3.8
>       creating build/temp.linux-x86_64-3.8/tesserwrap
>       creating build/temp.linux-x86_64-3.8/tesserwrap/cpp
>       gcc -pthread -Wno-unused-result -Wsign-compare
>  -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall
>  -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
>  -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
>  -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables
>  -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2
>  -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
>  -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
>  -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables
>  -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2
>  -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
>  -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
>  -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables
>  -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv
>  -fPIC -I/usr/local/include -I/usr/include/python3.8 -c
>  tesserwrap/cpp/tesseract_ext.cpp -o
>  build/temp.linux-x86_64-3.8/tesserwrap/cpp/tesseract_ext.o
>       gcc: fatal error: cannot execute ‘cc1plus’: execvp: No such file or
>  directory
>       compilation terminated.
>       error: command 'gcc' failed with exit status 1
>
>  ###
>
>  Any idea what might cause this? When I run the command while running
>  created live media (after creation), it finishes normally.
>
>  Here is the kickstart:
>
>  https://github.com/vojtapolasek/Fegora/blob/liveimage/fegora_live_cz.ks
>  
Not sure, but why wouldn't you package tesserwrap for Fedora?



-- 
真実はいつも一つ！/ Always, there's only one truth!