diff -up glimmer3.02/src/Common/delcher.hh.chris glimmer3.02/src/Common/delcher.hh
--- glimmer3.02/src/Common/delcher.hh.chris	2006-06-12 21:40:14.000000000 +0200
+++ glimmer3.02/src/Common/delcher.hh	2009-02-24 17:25:50.000000000 +0100
@@ -30,7 +30,7 @@
 #include  <iomanip>
 #include  <fstream>
 #include  <vector>
-#include  <string>
+#include  <cstring>
 
 #include  "exceptions.hh"
 
diff -up glimmer3.02/src/Common/gene.cc.chris glimmer3.02/src/Common/gene.cc
--- glimmer3.02/src/Common/gene.cc.chris	2009-02-24 17:27:35.000000000 +0100
+++ glimmer3.02/src/Common/gene.cc	2009-02-24 17:27:46.000000000 +0100
@@ -443,7 +443,7 @@ int  Char_Sub
 //  Return a subscript corresponding to character  ch .
 
   {
-   char  * p;
+   const char  * p;
 
    p = strchr (CONVERSION_STRING, tolower (ch));
    if  (p == NULL)
diff -up glimmer3.02/src/ICM/icm.cc.chris glimmer3.02/src/ICM/icm.cc
--- glimmer3.02/src/ICM/icm.cc.chris	2009-02-24 17:29:20.000000000 +0100
+++ glimmer3.02/src/ICM/icm.cc	2009-02-24 17:33:45.000000000 +0100
@@ -1981,7 +1981,7 @@ int  Subscript
 //  model) for character  ch .
 
   {
-   char  * p;
+   const char  * p;
 
    p = strchr (ALPHA_STRING, tolower (Filter (ch)));
    if  (p == NULL)