Downloaded rev. 1678 today and I get an error when try to make.
Did as follow.
bootstrap
./configure
make (FAILS)
--This is the output I get.
In file included from kdenlive.cpp:113: trackpanelclipmovefunction.h:166:2: warning: #warning - The following method is a bad example for programming design. kdenlive.cpp: In member function ‘void Gui::KdenliveApp::parseProfiles()’: kdenlive.cpp:271: error: ‘MLT_PREFIX’ was not declared in this scope kdenlive.cpp: In member function ‘void Gui::KdenliveApp::setProjectFormat(QString)’: kdenlive.cpp:2126: warning: passing ‘double’ for argument 1 to ‘static void KdenliveSettings::setDisplaywidth(int)’ kdenlive.cpp:2127: warning: passing ‘double’ for argument 1 to ‘static void KdenliveSettings::setDisplaywidth(int)’ kdenlive.cpp: In member function ‘void Gui::KdenliveApp::slotSetClipDuration()’: kdenlive.cpp:3262: warning: unused variable ‘ok’ kdenlive.cpp: In member function ‘void Gui::KdenliveApp::slotProjectDeleteClips(QStringList)’: kdenlive.cpp:3436: warning: unused variable ‘refClip’ make[2]: *** [kdenlive.o] Error 1 make[2]: Leaving directory `/home/rohnny/kdenlive/kdenlive/kdenlive' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/rohnny/kdenlive/kdenlive'
Regards Rohnny

Yes I should have mlt.
The command outputed this.
-snip
$ mlt-config --prefix
/usr/local
--snap
Regards Rohnny