./autogen.sh --with-num-cpus=2
configure: error: Package requirements (gnome-vfs-2.0 >= 2.6.0 ) were not met:No package 'gnome-vfs-2.0' foundConsider adjusting the PKG_CONFIG_PATH environment variable if youinstalled software in a non-standard prefix.Alternatively, you may set the environment variables GNOMEVFS_CFLAGSand GNOMEVFS_LIBS to avoid the need to call pkg-config.See the pkg-config man page for more details.