Forum Xubuntu

Hi, I am experiencing an error "Dependancy is not satisfiable: openoffice-ure" on Ubuntu Software Center. After I downloaded Linux 32-bit (X86) (DEB) English [US](en-US), I doule-clicked a file openoffice_4.1.0-18_i386.deb, and I got the error message. What kind of program should I install...