Package dependency problem

Hi, I found that I can't run "yum upgrade" without excluding fedora-cross repo: Downloading Packages: ... Running Transaction Check Running Transaction Test Transaction Check Error: file /usr/x86_64-w64-mingw32/sys-root/mingw/include/pthread_time.h from install of mingw64-headers-2.0.999-0.5.trunk.20120224.fc17.noarch conflicts with file from package mingw64-winpthreads-0-0.1.20120224.fc18_cross.noarch file /usr/x86_64-w64-mingw32/sys-root/mingw/include/pthread_unistd.h from install of mingw64-headers-2.0.999-0.5.trunk.20120224.fc17.noarch conflicts with file from package mingw64-winpthreads-0-0.1.20120224.fc18_cross.noarch file /usr/i686-w64-mingw32/sys-root/mingw/include/pthread_time.h from install of mingw32-headers-2.0.999-0.5.trunk.20120224.fc17.noarch conflicts with file from package mingw32-winpthreads-0-0.1.20120224.fc18_cross.noarch file /usr/i686-w64-mingw32/sys-root/mingw/include/pthread_unistd.h from install of mingw32-headers-2.0.999-0.5.trunk.20120224.fc17.noarch conflicts with file from package mingw32-winpthreads-0-0.1.20120224.fc18_cross.noarch The GCC 4.7.0 suite was compiled with mingw-pthreads and some other packages are using mingw-winpthreads which obsoletes the former one. Also, mingw-winpthreads has the above conflicts. Best regards, Zoltán Böszörményi