From LedHed's Wiki
Install
Install MS Core Fonts, and the Motif3 library.
sudo apt-get install ttf-mscorefonts-installer libmotif3 libXaw7
Download the Standard C++ 5 deb package for your target architecture from:
http://packages.ubuntu.com/jaunty/libstdc++5
Then install the library with the deb package manager.
Architecture = i386
sudo dpkg -i ~/Downloads/libstdc++5_3.3.6-15ubuntu4_i386.deb
OR
Architecture = amd64
sudo dpkg -i ~/Downloads/libstdc++5_3.3.6-17ubuntu4_amd64.deb
References
http://www.uluga.ubuntuforums.org/showthread.php?p=1781361
http://n8.thruhere.net/export/free/ibm5250/README
Installing libstdc++5 on amd64 http://www.hackourlives.com/?p=58