1.Rosetta uses SCons as a compile assistant. You will likely need to download and install this first.
download website: http://www.scons.org/download.php
install command:
rpm -ivh scon*.rpm
2.install rosetta
decompress packages:
tar -xvzf Rosetta[releasenumber].tar.gz
installing command:
./scons.py -j<number_of_processors_to_use> mode=release bin
you can set the number of processors to compile the software
原文：http://www.cnblogs.com/wq242424/p/4896861.html