Compilation problem

[Leon Pollak]

Hello, all.
I downloaded the master, compiled and installed the platform - everything was 
OK.
Now, when I compile the kdevelop itself, I immediately receive the error:

[  0%] Built target kdevelop_automoc
Linking CXX executable kdevelop
/usr/lib64/libkdevplatformshell.so.4.0.0: undefined reference to 
`KDevelop::ProjectModel::itemsForUrl(KUrl const&)'                                                            
collect2: ld returned 1 exit status
make[2]: *** [app/kdevelop] Error 1
make[1]: *** [app/CMakeFiles/kdevelop.dir/all] Error 2
make: *** [all] Error 2

Where is my error, please?

Many thanks.
-- 
 Leon