Error while loading shared libraries: libdmrconf.so.0.9: cannot open shared object file: No such file or directory

[clewisit]

I just installed this on my computer. I followed the installation instructions for install from source. When starting qdmr, I get the message:
qdmr: error while loading shared libraries: libdmrconf.so.0.9: cannot open shared object file: No such file or directory

I did not get any errors during the compile and install process. I did confirm that the file does exist, it is installed in /usr/local/lib, and symlinked correctly to libdmrconf.so.0.9.1

Computer is AMD Phenom 64 4 core 12GB ram. Ubuntu 20.04, everything is up to date.

[hmatuschek]

The path is correct. Home-brewed software should be installed under /usr/local/.

However, this path is frequently not searched for libraries by default. To change that, add the line /usr/local/lib to /etc/ld.so.conf or create a new file in /etc/ld.so.conf.dcontaining that line. Then run sudo ldconfig to update the linker.

This should do the trick.

[Ignisleo]

Thanks. Had the same problem on a Raspberry Pi 4, 4GB running Raspbian (buster), and it did the trick. Should maybe be a hint at the "install from source" part on the web site?

[clewisit]

Thanks. That worked. Odd, because there are other files in /etc/ld.so.conf.d that also have that path, but I added the qdmr.conf file and ran sudo ldconfig, and qdmr starts now.

[hmatuschek]

Thanks. That worked. Odd, because there are other files in /etc/ld.so.conf.d that also have that path, but I added the qdmr.conf file and ran sudo ldconfig, and qdmr starts now.

Then, there was only a call to ldconfig missing.

[hmatuschek]

Thanks. Had the same problem on a Raspberry Pi 4, 4GB running Raspbian (buster), and it did the trick. Should maybe be a hint at the "install from source" part on the web site?

Updated the install page accordingly.

[PeterSprague]

For my Fedora 40 install built from source: /usr/local/lib64

[n7ekb]

Same here!