diff --git a/cbind/Makefile b/cbind/Makefile
index 85a09130..e4baf011 100644
--- a/cbind/Makefile
+++ b/cbind/Makefile
@@ -13,7 +13,7 @@ lib: based precd
 
 based:
 	cd base && $(MAKE) lib LIBNAME=$(LIBNAME) 
-precd:
+precd: based
 	cd prec && $(MAKE) lib LIBNAME=$(LIBNAME) 
 
 
diff --git a/cbind/base/Makefile b/cbind/base/Makefile
index 342697ae..ee9b7dcc 100644
--- a/cbind/base/Makefile
+++ b/cbind/base/Makefile
@@ -52,7 +52,7 @@ psb_base_cbind_mod.o: psb_cpenv_mod.o psb_objhandle_mod.o psb_base_tools_cbind_m
       psb_s_comm_cbind_mod.o psb_d_comm_cbind_mod.o \
       psb_c_comm_cbind_mod.o psb_z_comm_cbind_mod.o 
 
-psb_base_tools_cbind_mod.o: psb_objhandle_mod.o  psb_base_string_cbind_mod.o
+psb_base_tools_cbind_mod.o: psb_cpenv_mod.o psb_objhandle_mod.o  psb_base_string_cbind_mod.o
 
 psb_s_tools_cbind_mod.o psb_s_serial_cbind_mod.o \
 psb_d_tools_cbind_mod.o psb_d_serial_cbind_mod.o \
diff --git a/cbind/base/psb_c_serial_cbind_mod.F90 b/cbind/base/psb_c_serial_cbind_mod.F90
index 8d2eac5a..b91aa34c 100644
--- a/cbind/base/psb_c_serial_cbind_mod.F90
+++ b/cbind/base/psb_c_serial_cbind_mod.F90
@@ -113,7 +113,32 @@ contains
 
   end function psb_c_cmat_get_ncols
 
+  
+  function psb_c_cmat_name_print(mh,name) bind(c) result(res)
+    use psb_base_mod
+    use psb_objhandle_mod
+    use psb_base_string_cbind_mod
+    implicit none 
+    integer(psb_c_int) :: res
+
+    character(c_char)        :: name(*)
+    type(psb_c_cspmat) :: mh
+    type(psb_cspmat_type), pointer :: ap
+    integer                 ::  info
+    character(1024)         :: fname
 
+    res = 0
+    if (c_associated(mh%item)) then 
+      call c_f_pointer(mh%item,ap)
+    else
+      return 
+    end if
+    call stringc2f(name,fname)
+    
+    call ap%print(fname,head='PSBLAS Cbinding Interface')
+
+  end function psb_c_cmat_name_print
+  
 
 end module psb_c_serial_cbind_mod
 
diff --git a/cbind/base/psb_d_serial_cbind_mod.F90 b/cbind/base/psb_d_serial_cbind_mod.F90
index 9b14b898..4f0a6bce 100644
--- a/cbind/base/psb_d_serial_cbind_mod.F90
+++ b/cbind/base/psb_d_serial_cbind_mod.F90
@@ -113,7 +113,32 @@ contains
 
   end function psb_c_dmat_get_ncols
 
+  
+  function psb_c_dmat_name_print(mh,name) bind(c) result(res)
+    use psb_base_mod
+    use psb_objhandle_mod
+    use psb_base_string_cbind_mod
+    implicit none 
+    integer(psb_c_int) :: res
+
+    character(c_char)        :: name(*)
+    type(psb_c_dspmat) :: mh
+    type(psb_dspmat_type), pointer :: ap
+    integer                 ::  info
+    character(1024)         :: fname
 
+    res = 0
+    if (c_associated(mh%item)) then 
+      call c_f_pointer(mh%item,ap)
+    else
+      return 
+    end if
+    call stringc2f(name,fname)
+    
+    call ap%print(fname,head='PSBLAS Cbinding Interface')
+
+  end function psb_c_dmat_name_print
+  
 
 end module psb_d_serial_cbind_mod
 
diff --git a/cbind/base/psb_s_serial_cbind_mod.F90 b/cbind/base/psb_s_serial_cbind_mod.F90
index b2bc5f6a..dedaab92 100644
--- a/cbind/base/psb_s_serial_cbind_mod.F90
+++ b/cbind/base/psb_s_serial_cbind_mod.F90
@@ -113,7 +113,32 @@ contains
 
   end function psb_c_smat_get_ncols
 
+  
+  function psb_c_smat_name_print(mh,name) bind(c) result(res)
+    use psb_base_mod
+    use psb_objhandle_mod
+    use psb_base_string_cbind_mod
+    implicit none 
+    integer(psb_c_int) :: res
+
+    character(c_char)        :: name(*)
+    type(psb_c_sspmat) :: mh
+    type(psb_sspmat_type), pointer :: ap
+    integer                 ::  info
+    character(1024)         :: fname
 
+    res = 0
+    if (c_associated(mh%item)) then 
+      call c_f_pointer(mh%item,ap)
+    else
+      return 
+    end if
+    call stringc2f(name,fname)
+    
+    call ap%print(fname,head='PSBLAS Cbinding Interface')
+
+  end function psb_c_smat_name_print
+  
 
 end module psb_s_serial_cbind_mod
 
diff --git a/cbind/base/psb_z_serial_cbind_mod.F90 b/cbind/base/psb_z_serial_cbind_mod.F90
index ef6285bf..b2a3d206 100644
--- a/cbind/base/psb_z_serial_cbind_mod.F90
+++ b/cbind/base/psb_z_serial_cbind_mod.F90
@@ -113,7 +113,32 @@ contains
 
   end function psb_c_zmat_get_ncols
 
+  
+  function psb_c_zmat_name_print(mh,name) bind(c) result(res)
+    use psb_base_mod
+    use psb_objhandle_mod
+    use psb_base_string_cbind_mod
+    implicit none 
+    integer(psb_c_int) :: res
+
+    character(c_char)        :: name(*)
+    type(psb_c_zspmat) :: mh
+    type(psb_zspmat_type), pointer :: ap
+    integer                 ::  info
+    character(1024)         :: fname
 
+    res = 0
+    if (c_associated(mh%item)) then 
+      call c_f_pointer(mh%item,ap)
+    else
+      return 
+    end if
+    call stringc2f(name,fname)
+    
+    call ap%print(fname,head='PSBLAS Cbinding Interface')
+
+  end function psb_c_zmat_name_print
+  
 
 end module psb_z_serial_cbind_mod
 
diff --git a/cbind/test/pargen/ppdec.c b/cbind/test/pargen/ppdec.c
index 5573625a..fc972231 100644
--- a/cbind/test/pargen/ppdec.c
+++ b/cbind/test/pargen/ppdec.c
@@ -214,7 +214,10 @@ int matgen(int ictxt, int ng,int idim,int vg[],psb_c_dspmat *ah,psb_c_descriptor
 	icol[el]=(x)*idim*idim+(y-1)*idim+(z);
 	el=el+1;
       }
-      for (i=0; i<el; i++) irow[i]=glob_row;
+      for (i=0; i<el; i++) {
+	irow[i]=glob_row-1;
+	icol[i]--;
+      }
       if ((ret=psb_c_dspins(el,irow,icol,val,ah,cdh))!=0) 
 	fprintf(stderr,"From psb_c_dspins: %d\n",ret); 
       psb_c_dgeins(1,irow,zt,bh,cdh);
@@ -329,7 +332,7 @@ int main(int argc, char *argv[])
     fprintf(stderr,"Error during matrix build loop\n");
     psb_c_abort(ictxt);
   }    
-
+  psb_c_dmat_name_print(ah,"cbindmat.mtx");
   psb_c_barrier(ictxt);
   /* Set up the preconditioner */ 
   ph  = psb_c_new_dprec();