configure: Using PKG_CONFIG_PATH=NONE/lib/pkgconfig checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for COMPIZ... configure: error: Package requirements (compiz) were not met: No package 'compiz' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables COMPIZ_CFLAGS and COMPIZ_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. Spells that encountered problems: --------------------------------- compiz-fusion-plugins-main