[Wine] Wine can't compile on my Ubuntu

[Linux]

Hi to all,
after my post of a week ago, I was suggested to compile the latest wine 
available (30092005) instead of using the Ubuntu one, of last July.
I was able to overcome the problems arised for the lack of libs - many of 
them installed - but neverthless the last "make depend && make" was 
unsuccessfully. This is the tail of the compiling phase, with error message:
 - - - - -
make[3]: Leaving directory 
`/home/pierlu/Appoggio/wine-20050930/dlls/ddraw/tests'
make[2]: Leaving directory `/home/pierlu/Appoggio/wine-20050930/dlls/ddraw'
rm -f ddraw.dll.so && ln -s ddraw/ddraw.dll.so ddraw.dll.so
make[2]: Entering directory 
`/home/pierlu/Appoggio/wine-20050930/dlls/x11drv'
gcc -c -I. -I. -I../../include -I../../include -I/usr/X11R6/include 
 -D__WINESRC__   -D_REENTRANT -fPIC -Wall -pipe -mpreferred-stack-boundary=2 
 -fno-strict-aliasing -gstabs+ -Wpointer-arith  -g -O2  -o bitblt.o bitblt.c
bitblt.c:27:27: X11/Intrinsic.h: No such file or directory
bitblt.c: In function `BITBLT_InternalStretchBlt':
bitblt.c:1334: error: `Pixel' undeclared (first use in this function)
bitblt.c:1334: error: (Each undeclared identifier is reported only once
bitblt.c:1334: error: for each function it appears in.)
bitblt.c:1334: error: syntax error before "xor_pix"
bitblt.c:1337: error: `xor_pix' undeclared (first use in this function)
make[2]: *** [bitblt.o] Error 1
make[2]: Leaving directory `/home/pierlu/Appoggio/wine-20050930/dlls/x11drv'
make[1]: *** [x11drv] Error 2
make[1]: Leaving directory `/home/pierlu/Appoggio/wine-20050930/dlls'
make: *** [dlls] Error 2
 - - - - -
I don't know how to manage this problem, so I hope some of you may help me!
Pierluigi Adami