Traceback (most recent call last):
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/bin/redbiom", line 11, in <module>
    load_entry_point('redbiom', 'console_scripts', 'redbiom')()
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/lib/python3.6/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/lib/python3.6/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/lib/python3.6/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/yoshikivazquezbaeza/miniconda/envs/devbiom/lib/python3.6/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/Users/yoshikivazquezbaeza/git_sw/redbiom/redbiom/commands/search.py", line 87, in search_metadata
    for i in redbiom.search.metadata_full(query, categories):
  File "/Users/yoshikivazquezbaeza/git_sw/redbiom/redbiom/search.py", line 51, in metadata_full
    stemmer=stem_f))
  File "/Users/yoshikivazquezbaeza/git_sw/redbiom/redbiom/set_expr.py", line 91, in seteval
    raise TypeError("Unsupported node type: %s" % ast.dump(node))
TypeError: Unsupported node type: Num(n=111)