Need help installing Photoprint (http://blackfiveimaging.co.uk/).
This package is a compile job, and I have checked that the requirements are met - at least as far as I am able until now.
When I run ./configure the following message appear:
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checking for GTK2... configure: error: Package requirements (gtk+-2.0) were not met:
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 GTK2_CFLAGS
and GTK2_LIBS to avoid the need to call pkg-config.
----------------------------------------------------------------------------
I have no clue how to set this variable - anyone?