Error after installing slack pkg (Chrome) 7.1 RC2 64-bit

[retired1af]

After installing the Chromium slack package, the following error is received when attempting to run Chrome from terminal:

retired1:# chromium /usr/lib64/chromium/chromium: error while loading shared libraries: libicui18n.so.51: cannot open shared object file: No such file or directory

Installing the package does add it to XFCE menu, but it doesn't work from there, either.

Package source used: http://www.slackware.com/~alien/slackbuilds/chromium/