Cannot build from CVS

I tried to build from the CVS and got the following errors. This has 
been happening for the past few days. Just wondering if I'm doing 
something wrong here.

     /usr/bin/gcc-3.3  -c -F/Users/nik/dev/fire/fire/build 
-F/System/Library/PrivateFrameworks -FFrameworks  
-I/Users/nik/dev/fire/fire/build/include  -arch ppc -fno-common 
-fpascal-strings -Os -Wmost -Wno-four-char-constants 
-Wno-unknown-pragmas -pipe "-fmessage-length=0" -mdynamic-no-pic -g 
"-Wp,-header-mapfile,/Users/nik/dev/fire/fire/build/Fire.build/Fire 
(Application).build/Fire.hmap"     "-DHAVE_CONFIG_H" 
"-DG_LOG_DOMAIN=g_log_domain_glib"   NSAttributedStringAdditions.m  -o 
"/Users/nik/dev/fire/fire/build/Fire.build/Fire 
(Application).build/Objects-normal/ppc/NSAttributedStringAdditions.o"
NSAttributedStringAdditions.m:27:28: libxml/xinclude.h: No such file or 
directory
NSAttributedStringAdditions.m:32: error: parse error before "node"
NSAttributedStringAdditions.m: In function 
`-[NSMutableAttributedString(Additions) initWithXHTMLTree:baseURL:]':
NSAttributedStringAdditions.m:156: error: `xmlNodePtr' undeclared 
(first use in this function)
NSAttributedStringAdditions.m:156: error: (Each undeclared identifier 
is reported only once
NSAttributedStringAdditions.m:156: error: for each function it appears 
in.)
NSAttributedStringAdditions.m:156: error: parse error before "n"
NSAttributedStringAdditions.m:154: warning: unused variable `font'
NSAttributedStringAdditions.m: At top level:
NSAttributedStringAdditions.m:431: error: parse error before "node"
NSAttributedStringAdditions.m: In function `parseXMLTree':
NSAttributedStringAdditions.m:434: error: `currentAttributes' 
undeclared (first use in this function)
NSAttributedStringAdditions.m:435: error: `xmlNodePtr' undeclared 
(first use in this function)
NSAttributedStringAdditions.m:435: error: parse error before "child"
NSAttributedStringAdditions.m:436: error: `xmlChar' undeclared (first 
use in this function)
NSAttributedStringAdditions.m:436: error: `content' undeclared (first 
use in this function)
NSAttributedStringAdditions.m:436: error: `node' undeclared (first use 
in this function)
NSAttributedStringAdditions.m:441: error: `style' undeclared (first use 
in this function)
NSAttributedStringAdditions.m:441: warning: implicit declaration of 
function `xmlGetProp'
NSAttributedStringAdditions.m:444: warning: implicit declaration of 
function `xmlFree'
NSAttributedStringAdditions.m:450: error: `src' undeclared (first use 
in this function)
NSAttributedStringAdditions.m:452: error: `base' undeclared (first use 
in this function)
NSAttributedStringAdditions.m:473: error: `link' undeclared (first use 
in this function)
NSAttributedStringAdditions.m:501: error: `child' undeclared (first use 
in this function)
	NSAttributedStringAdditions.m:27:28: libxml/xinclude.h: No such file 
or directory
	NSAttributedStringAdditions.m:32: error: parse error before "node"
	NSAttributedStringAdditions.m:156: error: `xmlNodePtr' undeclared 
(first use in this function)
NSAttributedStringAdditions.m:156: error: (Each undeclared identifier 
is reported only once
NSAttributedStringAdditions.m:156: error: for each function it appears 
in.)
	NSAttributedStringAdditions.m:156: error: parse error before "n"
	NSAttributedStringAdditions.m:154: warning: unused variable `font'
	NSAttributedStringAdditions.m:431: error: parse error before "node"
	NSAttributedStringAdditions.m:434: error: `currentAttributes' 
undeclared (first use in this function)
	NSAttributedStringAdditions.m:435: error: `xmlNodePtr' undeclared 
(first use in this function)
	NSAttributedStringAdditions.m:435: error: parse error before "child"
	NSAttributedStringAdditions.m:436: error: `xmlChar' undeclared (first 
use in this function)
	NSAttributedStringAdditions.m:436: error: `content' undeclared (first 
use in this function)
	NSAttributedStringAdditions.m:436: error: `node' undeclared (first use 
in this function)
	NSAttributedStringAdditions.m:441: error: `style' undeclared (first 
use in this function)
	NSAttributedStringAdditions.m:441: warning: implicit declaration of 
function `xmlGetProp'
	NSAttributedStringAdditions.m:444: warning: implicit declaration of 
function `xmlFree'
	NSAttributedStringAdditions.m:450: error: `src' undeclared (first use 
in this function)
	NSAttributedStringAdditions.m:452: error: `base' undeclared (first use 
in this function)
	NSAttributedStringAdditions.m:473: error: `link' undeclared (first use 
in this function)
	NSAttributedStringAdditions.m:501: error: `child' undeclared (first 
use in this function)