pip3 install fails

executing command:

sudo pip3 install  --upgrade .

fails with message:

Installing collected packages: dmt, six
  Found existing installation: dmt 2.1.0
    Uninstalling dmt:
      Successfully uninstalled dmt
  Running setup.py install for dmt
    
    Installing msgPrinter script to /usr/local/bin
    Installing asn2dataModel script to /usr/local/bin
    Installing asn2aadlPlus script to /usr/local/bin
    Installing aadl2glueC script to /usr/local/bin
    Installing smp2asn script to /usr/local/bin
    Installing dmt script to /usr/local/bin
    Installing msgPrinterASN1 script to /usr/local/bin
      File "/usr/local/lib/python3.4/dist-packages/dmt/commonPy2/AadlParser.py", line 5403
        except antlr.RecognitionException, pe:
                                         ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python3.4/dist-packages/dmt/commonPy2/AadlLexer.py", line 347
        except antlr.RecognitionException, e:
                                         ^
    SyntaxError: invalid syntax

Environment: Debian8, Python 3.4