Impossible to attach symlink to shared library file

[yurevich1]

Please, add to manual this line:

sudo ldconfig

Without this, I receive this message.

libcapn.so.2: cannot open shared object file: No such file or directory

I've wasted a lot of hours to find a solution.
There is the solution of the same "bug": http://stackoverflow.com/questions/480764/linux-error-while-loading-shared-libraries-cannot-open-shared-object-file-no-s

[ValHook]

You definitely helped me! Thanks a lot!