gobject

checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.16... yes
checking for GLIB - version >= 2.38.0... yes (version 2.42.0)
checking for FFI... yes
checking for GIO... yes
checking for GI... no
configure: error: Package requirements (glib-2.0 >= 2.38.0
    gobject-introspection-1.0 >= 1.39.0
) were not met:

No package 'gobject-introspection-1.0' 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 GI_CFLAGS
and GI_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.