diff -ur rosegarden-1.5.1/src/sound/DSSIPluginFactory.cpp rosegarden.patched/src/sound/DSSIPluginFactory.cpp

--- rosegarden-1.5.1/src/sound/DSSIPluginFactory.cpp	2007-03-13 07:50:32.000000000 -0500

+++ rosegarden.patched/src/sound/DSSIPluginFactory.cpp	2007-05-02 16:53:10.000000000 -0500

@@ -243,7 +243,7 @@

         path = cpath;

     if (path == "") {

-        path = "/usr/local/lib/dssi:/usr/lib/dssi";

+        path = "/usr/local/lib64/dssi:/usr/lib64/dssi";

         char *home = getenv("HOME");

         if (home)

             path = std::string(home) + "/.dssi:" + path;

diff -ur rosegarden-1.5.1/src/sound/LADSPAPluginFactory.cpp rosegarden.patched/src/sound/LADSPAPluginFactory.cpp

--- rosegarden-1.5.1/src/sound/LADSPAPluginFactory.cpp	2007-03-13 07:50:32.000000000 -0500

+++ rosegarden.patched/src/sound/LADSPAPluginFactory.cpp	2007-05-02 16:53:52.000000000 -0500

@@ -527,7 +527,7 @@

         path = cpath;

     if (path == "") {

-        path = "/usr/local/lib/ladspa:/usr/lib/ladspa";

+        path = "/usr/local/lib64/ladspa:/usr/lib64/ladspa";

         char *home = getenv("HOME");

         if (home)

             path = std::string(home) + "/.ladspa:" + path;

@@ -722,9 +722,9 @@

     std::vector<QString> path;

     for (size_t i = 0; i < pluginPath.size(); ++i) {

-        if (pluginPath[i].contains("/lib/")) {

+        if (pluginPath[i].contains("/lib64/")) {

             QString p(pluginPath[i]);

-            p.replace("/lib/", "/share/");

+            p.replace("/lib64/", "/share/");

             path.push_back(p);

             //	    std::cerr << "LADSPAPluginFactory::generateFallbackCategories: path element " << p << std::endl;

         }