checking for compress in -lz... yes checking for library containing uuid_generate... -luuid checking for x86_64-pc-linux-gnu-pkg-config... /usr/bin/x86_64-pc-linux-gnu-pkg-config checking pkg-config is at least version 0.9.0... yes checking for GLIB... configure: error: Package requirements (glib-2.0 >= 2.2.0) were not met: Package glib-2.0 was not found in the pkg-config search path. Perhaps you should add the directory containing `glib-2.0.pc' to the PKG_CONFIG_PATH environment variable Package 'glib-2.0', required by 'world', not 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 GLIB_CFLAGS and GLIB_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. !!! Please attach the following file when seeking support: !!! /var/tmp/portage/dev-db/4store-1.1.5/work/4store-v1.1.5/config.log * ERROR: dev-db/4store-1.1.5::gentoo failed (configure phase): * econf failed