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checking for GCONF... configure: error: Package requirements (gconf-2.0) were not met:

No package 'gconf-2.0' 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 GCONF_CFLAGS
and GCONF_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.