diff -up gromacs-a7093a73959458a1f4aa4e384104a5515a4f2863/src/gromacs/gmxana/gmx_do_dssp.cpp.dssp gromacs-a7093a73959458a1f4aa4e384104a5515a4f2863/src/gromacs/gmxana/gmx_do_dssp.cpp
--- gromacs-a7093a73959458a1f4aa4e384104a5515a4f2863/src/gromacs/gmxana/gmx_do_dssp.cpp.dssp	2016-02-23 22:23:54.000000000 +0100
+++ gromacs-a7093a73959458a1f4aa4e384104a5515a4f2863/src/gromacs/gmxana/gmx_do_dssp.cpp	2016-02-24 11:06:12.982692034 +0100
@@ -445,7 +445,7 @@ int gmx_do_dssp(int argc, char *argv[])
         "calling the dssp program. If you do not have the dssp program,",
         "get it from http://swift.cmbi.ru.nl/gv/dssp. [THISMODULE] assumes ",
         "that the dssp executable is located in ",
-        "[TT]/usr/local/bin/dssp[tt]. If this is not the case, then you should",
+        "[TT]/usr/bin/mkdssp[tt]. If this is not the case, then you should",
         "set an environment variable [TT]DSSP[tt] pointing to the dssp",
         "executable, e.g.: [PAR]",
         "[TT]setenv DSSP /opt/dssp/bin/dssp[tt][PAR]",
@@ -590,7 +590,7 @@ int gmx_do_dssp(int argc, char *argv[])
 
     if ((dptr = getenv("DSSP")) == NULL)
     {
-        dptr = "/usr/local/bin/dssp";
+        dptr = "/usr/bin/mkdssp";
     }
     if (!gmx_fexist(dptr))
     {