[Typo3] a strange question for me (2)

[zsl vincent]

hallo all
        now i want to learn the Gmenu item per the examples in the 
tutorial,but why there is always a mistake when i copy the typoscript to 
my setup,the error is:
--------------------------------------------------------------------
"Fatal error: Call to undefined function ImageTTFBBox() in 
D:\WEB_NEW_Design\install_3_8_0\t3lib\class.t3lib_stdgraphic.php on line 
922"
---------------------------------------------------------------------
even when i only write the most simplest example,i still get the same error
take this for example,the error is still what i said before,why?
-------------------------
page.10 = HMENU
page.10.1 = GMENU
page.10.1.NO {
   XY = [10.w],[10.h]
   backColor = #cccccc || #eeeeee
   10 = TEXT
   10.text.field = title
   10.offset = 0,7
}
----------------------------
Hi!

zsl vincent wrote:

 >> "Fatal error: Call to undefined function ImageTTFBBox() in
 >> D:\WEB_NEW_Design\install_3_8_0\t3lib\class.t3lib_stdgraphic.php on line
 >> 922"


FreeType is not compiled with GD into PHP.

Dmitry.

HI,But how to solve this Problem so that i can go on learning,thank you
vincent