antifish 
hi @all another dumb newbie question, but maybe someone can help (i'm totaly new in linux) i installed u-boot, kernel and root(qtopia2.2) imgs as provided with the DVD. now i copied QT4.5 binaries to the board and want to run the "mainwindow", i always get the error "not found" i did a ldd to discover what libraries are needed and get this erros: ***************************** /usr/local/Qt/bin/mainwindow: libgcc_s.so.1: version `GCC_3.5' not found (required by /usr/local/Qt/bin/mainwindow) /usr/local/Qt/bin/mainwindow: libc.so.6: version `GLIBC_2.4' not found (required by /usr/local/Qt/bin/mainwindow) /usr/local/Qt/bin/mainwindow: libpthread.so.0: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtGui.so.4) /usr/local/Qt/bin/mainwindow: libstdc++.so.6: version `CXXABI_ARM_1.3.3' not found (required by /usr/local/Qt/lib/libQtGui.so.4) /usr/local/Qt/bin/mainwindow: libgcc_s.so.1: version `GCC_3.5' not found (required by /usr/local/Qt/lib/libQtGui.so.4) /usr/local/Qt/bin/mainwindow: libm.so.6: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtGui.so.4) /usr/local/Qt/bin/mainwindow: libc.so.6: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtGui.so.4) /usr/local/Qt/bin/mainwindow: libstdc++.so.6: version `CXXABI_ARM_1.3.3' not found (required by /usr/local/Qt/lib/libQtNetwork.so.4) /usr/local/Qt/bin/mainwindow: libgcc_s.so.1: version `GCC_3.5' not found (required by /usr/local/Qt/lib/libQtNetwork.so.4) /usr/local/Qt/bin/mainwindow: libpthread.so.0: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtNetwork.so.4) /usr/local/Qt/bin/mainwindow: libc.so.6: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtNetwork.so.4) /usr/local/Qt/bin/mainwindow: libdl.so.2: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtCore.so.4) /usr/local/Qt/bin/mainwindow: libm.so.6: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtCore.so.4) /usr/local/Qt/bin/mainwindow: libstdc++.so.6: version `CXXABI_ARM_1.3.3' not found (required by /usr/local/Qt/lib/libQtCore.so.4) /usr/local/Qt/bin/mainwindow: librt.so.1: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtCore.so.4) /usr/local/Qt/bin/mainwindow: libc.so.6: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtCore.so.4) /usr/local/Qt/bin/mainwindow: libgcc_s.so.1: version `GCC_3.5' not found (required by /usr/local/Qt/lib/libQtCore.so.4) /usr/local/Qt/bin/mainwindow: libpthread.so.0: version `GLIBC_2.4' not found (required by /usr/local/Qt/lib/libQtCore.so.4) ****************************************** when i do a "strings libgcc_s.so.1 | grep GCC_" i get this ************ GCC_3.0 GCC_3.3 GCC_3.3.1 GCC_3.3.4 GCC_3.4 GCC_3.4.2 GCC_3.3.1 GCC_3.3.4 GCC_3.0 GCC_3.4 GCC_3.3 GCC_3.4.2 ********** so the needed version of the GCC_3.5 is actually not included. How can i know with wich cross compiler i have to crosscompule the QT4.5 binaries that it works with the GCC_3.4.2? Or do i need to recompile the kernel with another cross compiler so that the GCC_3.5 is included? or can i just download the gcc_lib 3.5 somewhere?