--- Makefile.old	2015-10-06 18:41:14.575020302 +0200
+++ Makefile	2015-10-07 12:44:53.790503202 +0200
@@ -16,10 +16,10 @@
   lxGUI.o lxGLC.o lxOptDlg.o lxAboutDlg.o lxPres.o \
   img.o
 
-VTKVERSION = $(shell tclsh ./getvtkver.tcl version)
-VTKPATH = $(shell tclsh ./getvtkver.tcl incpath)
-VTKLIBPATH = $(shell tclsh ./getvtkver.tcl libpath)
-VTKV6 = $(shell tclsh ./getvtkver.tcl version6)
+VTKVERSION = 6.1
+VTKPATH = "/usr/include/vtk/"
+VTKLIBPATH = "/usr/lib"
+VTKV6 = 1
 ifeq ($(VTKV6),1)
 VTKLIBS = -lvtkCommonExecutionModel-$(VTKVERSION) -lvtkCommonDataModel-$(VTKVERSION) -lvtkCommonCore-$(VTKVERSION) -lvtkFiltersCore-$(VTKVERSION) -lvtkFiltersHybrid-$(VTKVERSION) -lvtkIOLegacy-$(VTKVERSION) -lfreetype -lpng -ljpeg
 else
@@ -53,7 +53,7 @@
 CC = gcc
 POBJECTS = lxR2P.o
 ifeq ($(VTKV6),1)
-VTKLIBS = -lvtkCommonExecutionModel-$(VTKVERSION) -lvtkCommonDataModel-$(VTKVERSION) -lvtkCommonCore-$(VTKVERSION) -lvtkFiltersCore-$(VTKVERSION) -lvtkFiltersHybrid-$(VTKVERSION) -lvtkIOLegacy-$(VTKVERSION) -lfreetype -lpng -ljpeg
+VTKLIBS = -lvtkCommonExecutionModel -lvtkCommonDataModel -lvtkCommonCore -lvtkFiltersCore -lvtkFiltersHybrid -lvtkIOLegacy -lfreetype -lpng -ljpeg
 else
 VTKLIBS = -lvtkHybrid -lvtkImaging -lvtkIO -lvtkGraphics -lvtkFiltering -lvtkCommon -lfreetype
 endif