dlopen("python3912.unit.so”), failed: “libpython3.9.so.1.0 cannot open shared object file: No such file or directory

[Andrew Clayton]

On Tue, 1 Nov 2022 19:23:17 +0100
Ariel Goyeneche <agoyeneche at gmail.com> wrote:

> 	configure. python —config=/bin/miniconda39/python3.9-config —module=python3912 —lib-path=/bin/miniconda39/lib/libpython3.9.so

I think --lib-path is supposed to point to a directory, not a file. Try
—lib-path=/bin/miniconda39/lib
   
> 	make
> 
> Note that /bin/miniconda39/lib/libpython3.9.so exists and it is a symlink to /bin/miniconda39/lib/libpython3.9.so.1.0

[...]

> When I am trying to start unitd I have the following error in the log file
> 	dlopen("/bin/unit-1.28.0/build/python3912.unit.so”), failed: “libpython3.9.so.1.0 cannot open shared object file: No such file or directory”
> 
> Can you please help me to understand what the problem may be here?

If fixing --lib-path doesn't help, you could also try something like
when starting unit

  LD_LIBRARY_PATH=/bin/miniconda39/lib /path/to/unitd ...

Cheers,
Andrew