john@zotac:~$ cd emc2-dev
john@zotac:~/emc2-dev$ git branch
  master
  v2.4_branch
* v2.5_branch
john@zotac:~/emc2-dev$ git gui
john@zotac:~/emc2-dev$ git branch
* master
  v2.4_branch
  v2.5_branch
john@zotac:~/emc2-dev$ . ./scripts/emc-environment
john@zotac:~/emc2-dev$ pncconf
/home/john/emc2-dev/bin/pncconf:3177: Warning: g_path_get_dirname: assertion `file_name != NULL' failed
  self.xml = gtk.glade.xml_new_from_buffer(doc, len(doc), domain="axis")
/home/john/emc2-dev/bin/pncconf:3177: GtkWarning: gdk_pixbuf_new_from_file: assertion `filename != NULL' failed
  self.xml = gtk.glade.xml_new_from_buffer(doc, len(doc), domain="axis")
/home/john/emc2-dev/bin/pncconf:3177: Warning: g_object_unref: assertion `G_IS_OBJECT (object)' failed
  self.xml = gtk.glade.xml_new_from_buffer(doc, len(doc), domain="axis")
Realtime already running.  Use 'halrun -U' to stop existing realtime session.
At this point I just selected Test/Tune Axis and the Hal Scope did not pop up just the X Axis Tune pop up
Having pressed Enable I get
PNCconf encountered an error.  The following information may be useful in troubleshooting:

Traceback (most recent call last):
  File "/home/john/emc2-dev/bin/pncconf", line 7360, in update_tune_axis_params
    halrun.flush()
IOError: [Errno 32] Broken pipe