There is a tutorial so you can fix it (beneath reinstalling). Just execute these two commands, it worked for me:
$ wget http://security.ubuntu.com/ubuntu/pool/main/libg/libgcrypt11/libgcrypt11_1.5.4-2ubuntu1.1_amd64.deb
$ sudo dpkg -i libgcrypt11_1.5.4-2ubuntu1.1_amd64.deb