I purchased Imperator: Rome today from the steam store and installed version 1.2.0 (Cicero). I'm running steam (API v019, package version 1570045470) on Ubuntu 18.04.3 LTS.
The Paradox Launcher window came up fine, but when I clicked "Play" the game crashed immediately.
When I tried manually running:
~/.local/share/Steam/steamapps/common/ImperatorRome/binaries/imperator
I got this error:
/home/me/.local/share/Steam/steamapps/common/ImperatorRome/binaries/imperator: error while loading shared libraries: libc++abi.so.1: cannot open shared object file: No such file or directory
To fix this I ran:
$ sudo apt-get install -y libc++abi-dev
to install the libc++abi-dev package.
After this the game worked.
The Paradox Launcher window came up fine, but when I clicked "Play" the game crashed immediately.
When I tried manually running:
~/.local/share/Steam/steamapps/common/ImperatorRome/binaries/imperator
I got this error:
/home/me/.local/share/Steam/steamapps/common/ImperatorRome/binaries/imperator: error while loading shared libraries: libc++abi.so.1: cannot open shared object file: No such file or directory
To fix this I ran:
$ sudo apt-get install -y libc++abi-dev
to install the libc++abi-dev package.
After this the game worked.