/opt/spotify/usr/bin/spotify: error while loading shared libraries: libnettle.so.6: cannot open shared object file: No such file or directory
Solved! Go to Solution.
UPDATE: I managed to solve the issue, thanks to Giacomo (https://github.com/jak3)
The Spotify in the sbopkg for Slackware-current has the file /opt/spotify/usr/lib/libcurl-gnutls.so.4 linked to libcurl-gnutls.so.4.5.0 in the same folder, so Giacomo suggested to create a symlink libcurl-gnutls.so.4 to /usr/lib64/libcurl.so, so I renamed the libcurl-gnutls.so.4 to libcurl-gnutls.so.4.bkp
mv /opt/spotify/usr/lib/libcurl-gnutls.so.4 /opt/spotify/usr/lib/libcurl-gnutls.so.4.bkp
and created a symlink to /usr/lib64/libcurl.so
ln -sf /usr/lib64/libcurl.so /opt/spotify/usr/lib/libcurl-gnutls.so.4
and worked :-D