Re: [Discuss-gnuradio] [PyBOMBS] TypeError: cannot use a string pattern on a bytes-like object

[Martin Braun]

Are you using Python 3?

-- M

On 02/12/2018 03:46 PM, Álvaro Cebrián Juan wrote:
> Hello everyone,
> 
> I was following these instructions
> <http://gnss-sdr.org/build-and-install/#install-dependencies-using-pybombs>
> to install some dependencies using PyBOMBS, but when I add a list of
> default recipes wit|h the command:
> 
> $ pybombs recipes add-defaults |
> 
> I get the following error:
> 
> address@hidden:~$ pybombs recipes add-defaults
> PyBOMBS - INFO - PyBOMBS Version 2.3.3a0
> Traceback (most recent call last):
>   File "/usr/local/bin/pybombs", line 11, in <module>
>     load_entry_point('PyBOMBS==2.3.3a0', 'console_scripts', 'pybombs')()
>   File "/usr/local/lib/python3.5/dist-packages/pybombs/main.py", line
> 32, in main
>     return dispatch() or 0
>   File
> "/usr/local/lib/python3.5/dist-packages/pybombs/commands/base.py", line
> 194, in dispatch
>     return get_cmd_dict(cmd_list)[args.command](cmd=args.command,
> args=args).run()
>   File
> "/usr/local/lib/python3.5/dist-packages/pybombs/commands/base.py", line
> 120, in run
>     return self.subcommands[self.args.sub_command]['run'](self)()
>   File
> "/usr/local/lib/python3.5/dist-packages/pybombs/commands/recipes.py",
> line 180, in run_add_defaults
>     if not self.add_recipe_dir(alias, uri):
>   File
> "/usr/local/lib/python3.5/dist-packages/pybombs/commands/recipes.py",
> line 347, in add_recipe_dir
>     Fetcher().fetch_url(uri, recipe_cache_top_level, alias, {}) # No args
>   File "/usr/local/lib/python3.5/dist-packages/pybombs/fetcher.py", line
> 73, in fetch_url
>     result = fetcher.fetch_url(url, dest, dirname, args)
>   File "/usr/local/lib/python3.5/dist-packages/pybombs/fetchers/git.py",
> line 81, in fetch_url
>     git_version = get_git_version()
>   File "/usr/local/lib/python3.5/dist-packages/pybombs/fetchers/git.py",
> line 56, in get_git_version
>     subprocess.check_output(['git', '--version'])
>   File "/usr/lib/python3.5/re.py", line 173, in search
>     return _compile(pattern, flags).search(string)
> TypeError: cannot use a string pattern on a bytes-like object
> 
> I would be grateful if somebody can shed some light on the cause of this
> error and on its possible solutions.
> 
> Best regards,
> 
> Álvaro
> 
> 
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