diff -rupN jack-1.9.9.5.old/wscript jack-1.9.9.5/wscript
--- jack-1.9.9.5.old/wscript	2012-12-10 04:26:57.000000000 -0500
+++ jack-1.9.9.5/wscript	2012-12-16 23:29:44.629292671 -0500
@@ -356,10 +356,11 @@ def build(bld):
             bld.add_subdirs('dbus')
 
     if bld.env['BUILD_DOXYGEN_DOCS'] == True:
-        share_dir = bld.env.get_destdir() + bld.env['PREFIX'] + '/share/jack-audio-connection-kit'
         html_docs_source_dir = "build/default/html"
-        html_docs_install_dir = share_dir + '/reference/html/'
-        if Options.commands['install']:
+        if bld.cmd == 'install':
+            share_dir = bld.options.destdir + bld.env['PREFIX'] + '/share/jack-audio-connection-kit'
+            html_docs_install_dir = share_dir + '/reference/html/'
+
             if os.path.isdir(html_docs_install_dir):
                 Logs.pprint('CYAN', "Removing old doxygen documentation installation...")
                 shutil.rmtree(html_docs_install_dir)
@@ -367,17 +368,17 @@ def build(bld):
             Logs.pprint('CYAN', "Installing doxygen documentation...")
             shutil.copytree(html_docs_source_dir, html_docs_install_dir)
             Logs.pprint('CYAN', "Installing doxygen documentation done.")
-        elif Options.commands['uninstall']:
+        elif bld.cmd =='uninstall':
             Logs.pprint('CYAN', "Uninstalling doxygen documentation...")
             if os.path.isdir(share_dir):
                 shutil.rmtree(share_dir)
             Logs.pprint('CYAN', "Uninstalling doxygen documentation done.")
-        elif Options.commands['clean']:
+        elif bld.cmd =='clean':
             if os.access(html_docs_source_dir, os.R_OK):
                 Logs.pprint('CYAN', "Removing doxygen generated documentation...")
                 shutil.rmtree(html_docs_source_dir)
                 Logs.pprint('CYAN', "Removing doxygen generated documentation done.")
-        elif Options.commands['build']:
+        elif bld.cmd =='build':
             if not os.access(html_docs_source_dir, os.R_OK):
                 os.popen("doxygen").read()
             else: