utserver: error while loading shared libraries: libssl.so.1.0.0: cannot open shared object file: No such file or directory

It seems that you forget to manually download required LibSSL library package. Download and install it with:

cd ~/Downloads
wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.6_amd64.deb
sudo apt-get install ./libssl1.0.0_1.0.2n-1ubuntu5.6_amd64.deb

and then retry.


Thanks to @N0rbet answer, You can find other versions in this link in case the link is outdated: http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/

current link to download(5.7): http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.7_amd64.deb

List of libssl packages