sh ./bootstrap.sh --prefix=/home/admin/usr/local/
./b2 variant=release cxxflags='-fPIC' cflags='-fPIC'
./b2 install
sh ./bootstrap.sh --prefix=/home/admin/usr/local/
./b2 variant=release cxxflags='-fPIC' cflags='-fPIC'
./b2 install