I have downloaded the icu4j_3_4_4.jar but have no idea what to do with
it. Could someone please help?
You'll want to get icu4c (icu for C), not icu4j (for java). If you get
the tgz C version, just tar xzvf it, cd source; ./configure; make; make
install. Note that most Linux distros have packages for icu. apt-get
install libicu.* will get everything you need on Debian. (On other
distros, be sure to install the -dev or -devel pacakages).
Anyway, here's where I got it from:
ftp://ftp.software.ibm.com/software/globalization/icu/3.4.1/icu-3.4.1.tgz
Regards,
Jonathan Rockway