XOJO 2015 R2.4 can not running on ubuntu 15.04 ?

Hi , Does XOJO 2015 R2.4 can not running on ubuntu 15.04 ?

You need to install 32 bit compatibility libraries
See the linux portion of http://documentation.xojo.com/index.php/System_requirements

I have install what need lib32 etc … but still can not running …
./Xojo
Runtime Error
Please report what caused this error along with the information below.
RuntimeCore/ICUStable.cpp: 79
Failure Condition: sLibraryPtr
Could not load ICU library

You still need to load the 32-bit version of libicu.