As a newbie user yet to actually use gimp for stuff more than resizing or adding text, I tried to install the plugin 'redeye.c'

[frank@snapafun Gimp]$ gimptool-2.0 --install redeye.c /usr/bin/install -c -d /home/frank/.gimp-2.2/plug-ins gcc -O2 -fomit-frame-pointer -pipe -march=i586 -mtune=pentiumpro -ffast-math -Wall -I/usr/include/gimp-2.0 -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/X11R6/include -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/freetype2/freetype2 -I/usr/include/freetype2/freetype2/config -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -o /home/frank/.gimp-2.2/plug-ins/redeye redeye.c -L/usr/lib -lgimpui-2.0 -lgimpwidgets-2.0 -lgimp-2.0 -lgimpcolor-2.0 -lgimpmath-2.0 -lgimpbase-2.0 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangoxft-1.0 -lpangox-1.0 -lpango-1.0 -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 redeye.c:79:26: libgimp/gimp.h: No such file or directory redeye.c:80:28: libgimp/gimpui.h: No such file or directory redeye.c:93: warning: type defaults to `int' in declaration of `gchar' redeye.c:93: error: syntax error before '*' token redeye.c:99: error: syntax error before '*' token redeye.c:114: error: syntax error before "PLUG_IN_INFO" redeye.c:114: warning: type defaults to `int' in declaration of `PLUG_IN_INFO'
redeye.c:116: warning: initialization makes integer from pointer without a cast
redeye.c:117: warning: excess elements in scalar initializer redeye.c:117: warning: (near initialization for `PLUG_IN_INFO') redeye.c:118: warning: excess elements in scalar initializer redeye.c:118: warning: (near initialization for `PLUG_IN_INFO') redeye.c:119: warning: excess elements in scalar initializer redeye.c:119: warning: (near initialization for `PLUG_IN_INFO') redeye.c:120: warning: data definition has no type or storage class redeye.c:125: warning: return type defaults to `int' redeye.c: In function `MAIN':
redeye.c:127: error: storage class specified for parameter `query' redeye.c:127: error: syntax error before '{' token redeye.c:260: error: parameter `__result' is initialized redeye.c:260: error: `name' undeclared (first use in this function) redeye.c:260: error: (Each undeclared identifier is reported only once redeye.c:260: error: for each function it appears in.) redeye.c:260: confused by earlier errors, bailing out [frank@snapafun Gimp]$

Any suggestions anyone?