Compilation on Fedora Core 3 Failed

When I compiled KDE PIM/PI on Fedora Core 3, I followed
the instructions in README file exactly but I ran into
some compilation error, as shown below. I am wondering
if it is possible to support Redhat/Fedora users with
KDE PIM/PI?

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The error messages:

make[1]: Entering directory
`/home/xyg/downloads/kdepim/kmicromail/libmailwrapper'
/usr/lib/qt-3.3/bin/uic logindialogui.ui -o logindialogui.h
Session management error: Could not open network socket
/usr/lib/qt-3.3/bin/uic sendmailprogressui.ui -o
sendmailprogressui.h
Session management error: Could not open network socket
g++ -c -pipe -Wall -W -O2 -g -pipe -m32 -march=i386
-mtune=pentium4 -fPIC -DDESKTOP_VERSION -DQT_NO_DEBUG
-DQT_SHARED -DQT_THREAD_SUPPORT
-I/usr/lib/qt-3.3/mkspecs/default -I. -I../qpe -I..
-I../../microkde -I../../microkde/kdecore
-I../libetpan/include -I/usr/lib/qt-3.3/include
-Imoc/unix/ -o obj/unix/imapwrapper.o imapwrapper.cpp
In file included from logindialogui.h:14,
from logindialog.h:4,
from imapwrapper.cpp:8:
../qpe/qdialog.h:6:2: warning: #warning call of include
<qdialog.h>
../qpe/qdialog.h:7:2: warning: #warning including
/usr/local/qt/include/qdialog.h
../qpe/qdialog.h:8:2: warning: #warning if you get a
compiling error
../qpe/qdialog.h:9:2: warning: #warning please adjust
your path here!
../qpe/qdialog.h:11:43:
/usr/local/qt/include/qdialog.h: No such file or directory
In file included from logindialogui.h:14,
from logindialog.h:4,
from imapwrapper.cpp:8:
../qpe/qdialog.h:13: error: invalid use of undefined
type `struct QDialog'
/usr/lib/qt-3.3/include/qwindowdefs.h:54: error:
forward declaration of `struct QDialog'
../qpe/qdialog.h:17: error: `WFlags' has not been declared
../qpe/qdialog.h:17: error: ISO C++ forbids declaration
of `f' with no type
In file included from logindialog.h:4,
from imapwrapper.cpp:8:
logindialogui.h:28: error: `WFlags' has not been declared
logindialogui.h:28: error: ISO C++ forbids declaration
of `fl' with no type
logindialogui.h:24: warning: `class LoginDialogUI' has
virtual functions but non-virtual destructor
In file included from imapwrapper.cpp:8:
logindialog.h:11: error: `WFlags' has not been declared
logindialog.h:11: error: ISO C++ forbids declaration of
`flags' with no type
logindialog.h:7: warning: `class LoginDialog' has
virtual functions but non-virtual destructor
imapwrapper.cpp: In member function `void
IMAPwrapper::login()':
imapwrapper.cpp:148: error: 'class LoginDialog' has no
member named 'show'
imapwrapper.cpp:149: error: `Accepted' is not a member
of `QDialog_hacked'
imapwrapper.cpp:149: error: 'class LoginDialog' has no
member named 'exec'
imapwrapper.cpp: At global scope:
imapwrapper.cpp:49: warning: unused parameter 'maximum'
make[1]: *** [obj/unix/imapwrapper.o] Error 1
make[1]: Leaving directory
`/home/xyg/downloads/kdepim/kmicromail/libmailwrapper'
make: *** [sub-kmicromail-libmailwrapper] Error 2