Linux module dependency

We have a linux module developed by a 3rd party, now the module runs correctly on a Fedora system but on Ubuntu the same fails. When we do an ldd for the binary the following output is received

linux-gate.so.1 =>  (0xffffe000)
        libdl.so.2 => /lib32/libdl.so.2 (0xf76f5000)
        libc.so.6 =>开发者_开发技巧; /lib32/libc.so.6 (0xf759b000)
        /lib/ld-linux.so.2 (0xf7705000)
        libutf16.so => not found

I am unable to find the library libutf16 for ubuntu, where can i find this library or is it part of a bigger library.

---

There is no file that contains libutf16 in its name in any package in Ubuntu 10.04.