-install -d $RPM_BUILD_ROOT{%{_bindir},%{_mandir}/man1}
-install dshowserver/dshowserver $RPM_BUILD_ROOT%{_bindir}/dshowserver
-install dshowserver/registercodec $RPM_BUILD_ROOT%{_bindir}/registercodec
-cp -a man/* $RPM_BUILD_ROOT%{_mandir}/man1
+%{__make} install -C dshowserver PREFIX=$RPM_BUILD_ROOT/usr
+install -d $RPM_BUILD_ROOT%{_mandir}/man1
+#install dshowserver/dshowserver $RPM_BUILD_ROOT%{_bindir}/dshowserver
+#install dshowserver/registercodec $RPM_BUILD_ROOT%{_bindir}/registercodec
+cp -a man/ds* $RPM_BUILD_ROOT%{_mandir}/man1