Fix automake files

configure.ac

@@ -18,7 +18,7 @@ AC_SUBST(GRAPH_TOOL_VERSION_MAJOR)
 AC_SUBST(GRAPH_TOOL_VERSION_MINOR)
 AC_SUBST(GRAPH_TOOL_VERSION_MICRO)
 
-AC_CONFIG_SRCDIR(src/graph-tool)
+AC_CONFIG_SRCDIR(src)
 AM_INIT_AUTOMAKE
 AM_PROG_CC_C_O
 AM_CONFIG_HEADER(config.h)

src/Makefile.am

@@ -4,5 +4,3 @@ AUTOMAKE_OPTIONS = subdir-objects
 
 SUBDIRS = graph graph_tool .
 
-bin_SCRIPTS = graph-tool
-

src/graph_tool/Makefile.am

@@ -29,3 +29,7 @@ graph_tool_correlationsdir = $(pythondir)/graph_tool/correlations
 graph_tool_stats_PYTHON = \
     stats/__init__.py
 graph_tool_statsdir = $(pythondir)/graph_tool/stats
+
+graph_tool_clustering_PYTHON = \
+    clustering/__init__.py
+graph_tool_clusteringdir = $(pythondir)/graph_tool/clustering