Hello!

Could not build, got this error:

Scanning dependencies of target phin
[ 42%] Building C object libphin/CMakeFiles/phin.dir/phinhslider.c.o
[ 44%] Building C object libphin/CMakeFiles/phin.dir/phinsliderbutton.c.o
[ 46%] Building C object libphin/CMakeFiles/phin.dir/phinvkeyboard.c.o
[ 48%] Building C object libphin/CMakeFiles/phin.dir/phinprivate.c.o
[ 50%] Building C object libphin/CMakeFiles/phin.dir/phinhkeyboard.c.o
[ 51%] Building C object libphin/CMakeFiles/phin.dir/phinslider.c.o
/home/louigi/Desktop/petri-foo-0.1.4/libphin/phinslider.c: In function ‘draw_rectangle’:
/home/louigi/Desktop/petri-foo-0.1.4/libphin/phinslider.c:802: error: ‘CAIRO_OPERATOR_HSL_LUMINOSITY’ undeclared (first use in this function)
/home/louigi/Desktop/petri-foo-0.1.4/libphin/phinslider.c:802: error: (Each undeclared identifier is reported only once
/home/louigi/Desktop/petri-foo-0.1.4/libphin/phinslider.c:802: error: for each function it appears in.)
make[2]: *** [libphin/CMakeFiles/phin.dir/phinslider.c.o] Error 1
make[1]: *** [libphin/CMakeFiles/phin.dir/all] Error 2
make: *** [all] Error 2


Anything to install first? cmake command went fine.

Louigi.