ERROR when Setting Up Qt Development Environment for BeagleBoard-xM

[mrquicuong]

Dear everyone,
I am using UBUNTU 12.04 64bit version, I followed this guide: http://treyweaver.blogspot.com/2010/...vironment.html to install toolchain for Beagleboard-xM and QT Creator.
But, when I do "make", I got these errors:

/usr/local/angstrom/arm/libexec/gcc/arm-angstrom-linux-gnueabi/4.3.3/cc1plus: error while loading shared libraries: libmpfr.so.1: cannot open shared object file: No such file or directory
make[1]: *** [.obj/release-shared-emb-arm/qabstractanimation.o] Error 1
make[1]: Leaving directory `/home/cuongle/Downloads/qt-everywhere-opensource-src-4.6.2/src/corelib'
make: *** [sub-corelib-make_default-ordered] Error 2

Anyone can help?
Thank you so much.

[ChrisW67]

The mpfr library is for floating point math and is a direct dependency of the compiler itself. It looks like your cross-compile environment is incomplete.