Visual Paradimg Comunity Editon Installation Problem

i have downloaded the “Visual_Paradigm_for_UML_Linux_9_0_20120418.sh” and i trie install by type the command
$ sudo sh Visual_Paradigm_for_UML_Linux_9_0_20120418.sh. And it’s getting error like;
Unpacking JRE …
Preparing JRE …
./Visual_Paradigm_for_UML_Linux_9_0_20120418.sh: 197: ./Visual_Paradigm_for_UML_Linux_9_0_20120418.sh: bin/unpack200: not found
Error unpacking jar files. Aborting.
You might need administrative priviledges for this operation.

May I know you are using a 32 bit Linux? or a 64 bit Linux?

Best regards,
Rain Wong