Hi everybody

I'm new here so please forgive me if I'll do some nonsenses. I have question regarding Qt4 (4.3.3) designer plugins.

I've compiled and installed Qt4 from source into /usr/qt4 directory successfully. I've tested installation with building an application which I've developed on another machine some time ago. And it worked perfectly, so I figured Qt installation is OK.

Now when I compile QScintilla plugin or qwt plugin for designer I get in Designer->About plugin next info:
The file /usr/qt4/plugins/designer/libqscintillaplugin.dylib is not a valid Qt4 plugin
and for qwt
The file '/usr/qt4/plugins/designer/libqwt_designer_plugin.dylib' is not a valid Qt plugin.

Both projects are compiled without any problem.

Any suggestions?
Best regards