Traceback (most recent call last):


 "/usr/local/bin/rtichoke", line 11, in <module>

sys.exit(main())


 "/usr/local/lib/python3.7/site-packages/rtichoke/__init__.py", line 74, in main

RtichokeApplication(r_home, ver=__version__).run(options)


 "/usr/local/lib/python3.7/site-packages/rtichoke/rtichokeapp.py", line 172, in run

namespace.register_py_namespace()


 "/usr/local/lib/python3.7/site-packages/rapi/namespace.py", line 257, in register_py_namespace

["[<-", "PyObject"]


 "/usr/local/lib/python3.7/site-packages/rapi/namespace.py", line 102, in register_s3_methods

rcall(("base", "registerS3methods"), m, name, ns)


 "/usr/local/lib/python3.7/site-packages/rapi/interface.py", line 218, in rcall

return RObject(rcall_p(*args, **kwargs))


 "/usr/local/lib/python3.7/site-packages/rapi/interface.py", line 208, in rcall_p

return rexec_p(Rf_eval, rlang_p(*args, **kwargs), R_GlobalEnv)


 "/usr/local/lib/python3.7/site-packages/rapi/interface.py", line 79, in rexec_p

raise RuntimeError("rexec encountered an error")
RuntimeError: rexec encountered an error

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "//anaconda3/lib/python3.7/site-packages/camelot/io.py", line 117, in read_pdf

**kwargs


 "//anaconda3/lib/python3.7/site-packages/camelot/handlers.py", line 172, in parse

p, suppress_stdout=suppress_stdout, layout_kwargs=layout_kwargs


 "//anaconda3/lib/python3.7/site-packages/camelot/parsers/lattice.py", line 403, in extract_tables

self._generate_image()


 "//anaconda3/lib/python3.7/site-packages/camelot/parsers/lattice.py", line 212, in _generate_image

from ..ext.ghostscript import Ghostscript


 "//anaconda3/lib/python3.7/site-packages/camelot/ext/ghostscript/__init__.py", line 24, in <module>

from . import _gsprint as gs


 "//anaconda3/lib/python3.7/site-packages/camelot/ext/ghostscript/_gsprint.py", line 258, in <module>

raise RuntimeError("Please make sure that Ghostscript is installed")
RuntimeError: Please make sure that Ghostscript is installed
