Traceback (most recent call last):
  File "/usr/lib/gedit/plugins/externaltools/capture.py", line 197, in on_output
    self.process_read_buffer()
  File "/usr/lib/gedit/plugins/externaltools/capture.py", line 156, in process_read_buffer
    if source == self.pipe.stdout:
NameError: global name 'source' is not defined
Traceback (most recent call last):
  File "/usr/lib/gedit/plugins/externaltools/capture.py", line 197, in on_output
    self.process_read_buffer()
  File "/usr/lib/gedit/plugins/externaltools/capture.py", line 156, in process_read_buffer
    if source == self.pipe.stdout:
NameError: global name 'source' is not defined
