Can't open some applications.. error while loading shared libraries: libicudata.so.56: cannot open shared object file: No such file or directory

Cant open some applications such as qbittorrent, nomacs

getting error the following error while loading shared libraries: libicudata.so.56: cannot open shared object file: No such file or directory

Solution 1:

You are probably doing something wrong. Moreover you mention libicu56 which was never available for both Debian and Ubuntu distributions.

Really, the packages are available in official Ubuntu repositories - see qbittorrent and nomacs.

To install them in regular deb/APT based way use commands below:

sudo apt-add-repository universe
sudo apt-get update
sudo apt-get install qbittorrent nomacs