[Eisfair] ocrmypdf, aus ct-Artikel; unpaper fehlt auch

[Alex Busam]

Hi,
vielen Dank, auch für unpaper!!!
Wenn ich nun mein PDF bearbeite mit:
/home/scanner/ocrmypdf/bin/python /home/scanner/ocrmypdf/bin/ocrmypdf -l 
deu --rotate-pages --deskew --clean --clean-final --unpaper-args 
'--layout double --no-noisefilter' "${in}/${file}" "${out}/$(date 
+"%Y-%m-%d_%H%M%S")_${basename}_bearbeitet.${extension}"

erhalte ich u.g. Fehler. libavformat61 ist auch installiert. Aber nicht 
libavformat.so.61

Du hast doch sicher noch ne Idee.
Viele Grüße
Alex

Apr 27 22:06:21 eis181 monitor4pdf[4314]: PDF gefunden: 2025-04-19_1.pdf
Apr 27 22:06:22 eis181 monitor4pdf[4532]: Command '['unpaper', 
'--version']' returned non-zero exit status 127.
Apr 27 22:06:22 eis181 monitor4pdf[4532]: Traceback (most recent call last):
Apr 27 22:06:22 eis181 monitor4pdf[4532]:   File 
"/home/scanner/ocrmypdf/lib64/python3.13/site-packages/ocrmypdf/subprocess/__init__.py", 
line 158, in get_version
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     proc = run(
Apr 27 22:06:22 eis181 monitor4pdf[4532]:         args_prog,
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     ...<5 lines>...
Apr 27 22:06:22 eis181 monitor4pdf[4532]:         env=env,
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     )
Apr 27 22:06:22 eis181 monitor4pdf[4532]:   File 
"/home/scanner/ocrmypdf/lib64/python3.13/site-packages/ocrmypdf/subprocess/__init__.py", 
line 62, in run
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     proc = 
subprocess_run(args, env=env, check=check, **kwargs)
Apr 27 22:06:22 eis181 monitor4pdf[4532]:   File 
"/usr/lib64/python3.13/subprocess.py", line 579, in run
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     raise 
CalledProcessError(retcode, process.args,
Apr 27 22:06:22 eis181 monitor4pdf[4532]: 
output=stdout, stderr=stderr)
Apr 27 22:06:22 eis181 monitor4pdf[4532]: subprocess.CalledProcessError: 
Command '['unpaper', '--version']' returned non-zero exit status 127.
Apr 27 22:06:22 eis181 monitor4pdf[4532]: The program 'unpaper' could 
not be executed or was not found on your
Apr 27 22:06:22 eis181 monitor4pdf[4532]: system PATH.  This program is 
required when you use the
Apr 27 22:06:22 eis181 monitor4pdf[4532]: --clean, --clean-final 
arguments.  You could try omitting these arguments, or install
Apr 27 22:06:22 eis181 monitor4pdf[4532]: the package.
Apr 27 22:06:22 eis181 monitor4pdf[4532]: On systems with the aptitude 
package manager (Debian, Ubuntu), try these
Apr 27 22:06:22 eis181 monitor4pdf[4532]: commands:
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     sudo apt update
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     sudo apt install unpaper
Apr 27 22:06:22 eis181 monitor4pdf[4532]: On RPM-based systems (Red Hat, 
Fedora), try this command:
Apr 27 22:06:22 eis181 monitor4pdf[4532]:     sudo dnf install unpaper
Apr 27 22:06:22 eis181 monitor4pdf[4532]: Ran program 'unpaper' but it 
exited with an error:
Apr 27 22:06:22 eis181 monitor4pdf[4532]: unpaper: error while loading 
shared libraries: libavformat.so.61: cannot open shared object file: No 
such file or directory