
Traceback (most recent call last):


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


 "/tmp/pip-install-B9eBif/pycurl/setup.py", line 961, in <module>

ext = get_extension(sys.argv, split_extension_source=split_extension_source)


 "/tmp/pip-install-B9eBif/pycurl/setup.py", line 623, in get_extension

ext_config = ExtensionConfiguration(argv)


 "/tmp/pip-install-B9eBif/pycurl/setup.py", line 101, in __init__

self.configure()


 "/tmp/pip-install-B9eBif/pycurl/setup.py", line 238, in configure_unix

raise ConfigurationError(msg)

__main__.ConfigurationError: Could not run curl-config: [Errno 2] No such file or directory

Traceback (most recent call last):


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/nbconvertapp.py", line 410, in export_single_notebook

output, resources = self.exporter.from_filename(notebook_filename, resources=resources)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/exporters/exporter.py", line 179, in from_filename

return self.from_file(f, resources=resources, **kw)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/exporters/exporter.py", line 197, in from_file

return self.from_notebook_node(nbformat.read(file_stream, as_version=4), resources=resources, **kw)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/exporters/html.py", line 95, in from_notebook_node

return super(HTMLExporter, self).from_notebook_node(nb, resources, **kw)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/exporters/templateexporter.py", line 307, in from_notebook_node

nb_copy, resources = super(TemplateExporter, self).from_notebook_node(nb, resources, **kw)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/exporters/exporter.py", line 139, in from_notebook_node

nb_copy, resources = self._preprocess(nb_copy, resources)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/exporters/exporter.py", line 316, in _preprocess

nbc, resc = preprocessor(nbc, resc)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/preprocessors/base.py", line 47, in __call__

return self.preprocess(nb, resources)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/preprocessors/execute.py", line 405, in preprocess

nb, resources = super(ExecutePreprocessor, self).preprocess(nb, resources)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/preprocessors/base.py", line 69, in preprocess

nb.cells[index], resources = self.preprocess_cell(cell, resources, index)


 "/Users/sgibson/anaconda3/lib/python3.7/site-packages/nbconvert/preprocessors/execute.py", line 448, in preprocess_cell

raise CellExecutionError.from_cell_and_msg(cell, out)
nbconvert.preprocessors.execute.CellExecutionError: An error occurred while executing the following cell:
