FireDac cannot load Firebird 3.0 client library on Linux

[Alexander Sviridenkov 356]

Application is compiled with Delphi 11.1.

I'm trying to connect to Firebird 3.0 on Linux, but getting error " [FireDAC][Phys][FB]-314. Cannot load vendor library ..."

libfbclient,so (symbolic link) and libfbclient.so.3.0.10 are in the same directory as application. Even explicit setting of VendorLib with full path (tried both libfbclient,so and libfbclient.so.3.0.10) doesn't help.

Libraries are from this archive: https://github.com/FirebirdSQL/firebird/releases/download/v3.0.10/Firebird-3.0.10.33601-0.amd64.tar.gz

Interesting that when client library is replaced with one from Firebird 2.5 it is loaded succesfully, but 2.5 client cannot connect to 3.0 server.

 

[tgbs 14]

Maybe "ldd" is your friend

[Alexander Sviridenkov 356]

21 minutes ago, tgbs said:

Maybe "ldd" is your friend

Thanks, there was unresolved dependencies on libtommath and libncurses