编译实例程序时:No package 'clutter-0.9' found 为什么啊?我需要安装什么包呢?
checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking for a BSD-compatible install... /usr/bin/install -c checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for SAMPLE_APPS... configure: error: Package requirements (clutter-0.9) were not met:
No package 'clutter-0.9' 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 SAMPLE_APPS_CFLAGS and SAMPLE_APPS_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.