[Geany] compiling question

[Diego Cortegoso Assêncio]

Hi,

I'm trying to install geany 0.19 here from the source, but when I run
./configure I get this:


No package 'gtk+-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 GTK_CFLAGS
and GTK_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

I'm not quite sure what I am supposed to do. Is there a package I
should install?

Thank you,
Diego