diff -uNr ifolder.orig/configure.in ifolder/configure.in
--- ifolder.orig/configure.in	2009-04-20 09:39:10.046498537 +0200
+++ ifolder/configure.in	2009-04-20 09:40:14.824256335 +0200
@@ -46,11 +46,11 @@
 case $host_os in
     linux*)
         IFOLDER_OS='linux'
-        AC_CHECK_PROG(CSC, mcs, mcs)
-        test -z "$CSC" && AC_MSG_ERROR([no C Sharp compiler: mcs not found in \$PATH])
+        AC_CHECK_PROG(CSC, gmcs, gmcs)
+        test -z "$CSC" && AC_MSG_ERROR([no C Sharp compiler: gmcs not found in \$PATH])
         PKG_CONFIG_DIR=${LIB64} 
 
-        AC_CHECK_PROG(WSDL, wsdl1, wsdl1,wsdl)
+        AC_CHECK_PROG(WSDL, wsdl2, wsdl2)
     ;;   
     darwin*)
         IFOLDER_OS='darwin'
@@ -75,7 +75,7 @@
 AM_CONDITIONAL(LINUX, test "$IFOLDER_OS" = "linux")
 AM_CONDITIONAL(WINDOWS, test "$IFOLDER_OS" = "windows")
 AM_CONDITIONAL(DARWIN, test "$IFOLDER_OS" = "darwin")
-AM_CONDITIONAL(MONO, test "$CSC" = "mcs")
+AM_CONDITIONAL(MONO, test "$CSC" = "gmcs")
 AM_CONDITIONAL(DOTNET, test "$CSC" = "csc")
 
 
@@ -109,7 +109,7 @@
     #
     # Mono-specific configuration
     #
-    mcs)
+    gmcs)
         CSC_EXEFLAG=/target:exe
         CSC_LIBFLAG=/target:library
         CSC_WINEXEFLAG=/target:winexe