when I compiled the source some errors appeared

Hi ,Guy Harris

    I have downloaded the source from the website you gave me.But when
I compiled the source file of Wireshark some errors appeared.
    What can I to do ?I found the file version.h in the folder
"/usr/include/ucd-snmp/",it seemed there was no bug.
   I attched the information below.Could you help me and tell me how
to solve this problem?
   Thank you!

In file included from version_info.c:50:
/usr/include/ucd-snmp/version.h:9:2: error: #error "Please update your
headers or configure using --enable-ucd-snmp-compatibility"
version_info.c: In function
\uffff\uffff\uffffget_compiled_version_info\uffff\uffff\uffff:
version_info.c:178: error:
\uffff\uffff\uffffVersionInfo\uffff\uffff\uffff undeclared (first use
in this function)
version_info.c:178: error: (Each undeclared identifier is reported only once
version_info.c:178: error: for each function it appears in.)
make[2]: *** [version_info.o] Error 1
make[2]: Leaving directory `/home/wireshark-0.99.1pre1'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/wireshark-0.99.1pre1'
make: *** [all] Error 2


regards,
Zhirong Xu