It looks like you have a long dash before the keytab option: -—keytab
instead of --keytab. I can reproduce the error by using this long dash.

On Wed, Mar 1, 2017 at 4:20 PM, David.Serafini <david.seraf...@target.com>
wrote:

> greetings,
>
>     I can't figure out what this error message is telling me or how to
> debug it:
>
>     If I execute:
>
>         $  bin/slider keytab --install --debug -—keytab ./keytab
>
>     I get:
>
>     Exception in thread Thread-2:
>     Traceback (most recent call last):
>       File "/usr/lib64/python2.6/threading.py", line 532, in
> __bootstrap_inner
>         self.run()
>       File "/usr/lib64/python2.6/threading.py", line 484, in run
>         self.__target(*self.__args, **self.__kwargs)
>       File "/home_dir/z002llk/Pkg/slider-0.91.0-incubating/bin/slider.py",
> line 172, in print_output
>         (line, done) = read(src, line)
>       File "/home_dir/z002llk/Pkg/slider-0.91.0-incubating/bin/slider.py",
> line 149, in read
>         o = c.decode('utf-8')
>       File "/usr/lib64/python2.6/encodings/utf_8.py", line 16, in decode
>         return codecs.utf_8_decode(input, errors, True)
>     UnicodeDecodeError: 'utf8' codec can't decode byte 0xe2 in position 0:
> unexpected end of data
>
>
>     I built slider from  slider-0.91.0-incubating-source-release.tar.gz
> dated Jun2016 on RHEL 6.7 using Java 1.8.0
>      The keytab file was created using ktutil as a krb5 keytab file.
>     I successfully installed the tomcat example application, so the slider
> installation seems to be ok.
>
>     Help please?
>
>     TIA,
>     -david  <david.serafini>@target.com
>
>
>
>
>

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