diff --git a/libsrc/general/Makefile.am b/libsrc/general/Makefile.am
index bbb38d11..00017423 100644
--- a/libsrc/general/Makefile.am
+++ b/libsrc/general/Makefile.am
@@ -1,12 +1,12 @@
-noinst_HEADERS = array.hpp myadt.hpp optmem.hpp sort.hpp table.hpp autodiff.hpp flags.hpp mystring.hpp spbita2d.hpp template.hpp autoptr.hpp hashtabl.hpp netgenout.hpp profiler.hpp stack.hpp bitarray.hpp seti.hpp symbolta.hpp dynamicmem.hpp  parthreads.hpp mpi_interface.hpp gzstream.h archive_base.hpp
-
-include_HEADERS = ngexception.hpp 
-
-AM_CPPFLAGS =  $(MPI_INCLUDES) -I$(top_srcdir)/libsrc/include
-METASOURCES = AUTO
-noinst_LTLIBRARIES = libgen.la
-libgen_la_SOURCES = array.cpp bitarray.cpp dynamicmem.cpp flags.cpp \
-	hashtabl.cpp mystring.cpp ngexception.cpp optmem.cpp parthreads.cpp \
-	profiler.cpp seti.cpp sort.cpp spbita2d.cpp symbolta.cpp table.cpp \
-	mpi_interface.cpp gzstream.cpp
-
+noinst_HEADERS = array.hpp myadt.hpp optmem.hpp sort.hpp table.hpp autodiff.hpp flags.hpp mystring.hpp spbita2d.hpp template.hpp autoptr.hpp hashtabl.hpp netgenout.hpp profiler.hpp stack.hpp bitarray.hpp seti.hpp symbolta.hpp dynamicmem.hpp  parthreads.hpp mpi_interface.hpp gzstream.h archive_base.hpp ngpython.hpp
+
+include_HEADERS = ngexception.hpp 
+
+AM_CPPFLAGS =  $(MPI_INCLUDES) -I$(top_srcdir)/libsrc/include
+METASOURCES = AUTO
+noinst_LTLIBRARIES = libgen.la
+libgen_la_SOURCES = array.cpp bitarray.cpp dynamicmem.cpp flags.cpp \
+	hashtabl.cpp mystring.cpp ngexception.cpp optmem.cpp parthreads.cpp \
+	profiler.cpp seti.cpp sort.cpp spbita2d.cpp symbolta.cpp table.cpp \
+	mpi_interface.cpp gzstream.cpp
+