
Traceback (most recent call last):


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


 "/private/var/folders/fh/l92w0wc979b9kq4w837b2jxr0000gn/T/pip-install-jrieovjp/netcdf4_3474e9b050d44a5ca38dabbf1ba2c8dd/setup.py", line 401, in <module>

_populate_hdf5_info(dirstosearch, inc_dirs, libs, lib_dirs)


 "/private/var/folders/fh/l92w0wc979b9kq4w837b2jxr0000gn/T/pip-install-jrieovjp/netcdf4_3474e9b050d44a5ca38dabbf1ba2c8dd/setup.py", line 356, in _populate_hdf5_info

raise ValueError('did not find HDF5 headers')

ValueError: did not find HDF5 headers

```Traceback (most recent call last):


 "C:/Users/J/PycharmProjects/stockprediction/bokehtest.py", line 27, in <module>

draw(matrix=matrix, indices=index)


 "C:/Users/J/PycharmProjects/stockprediction/bokehtest.py", line 19, in draw

title="MPG Histogram by Cylinder Count", plot_width=400)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\charts\builders\histogram_builder.py", line 107, in Histogram

return create_and_build(HistogramBuilder, data, **kw)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\charts\builder.py", line 51, in create_and_build

builder = builder_class(*data, **builder_kws)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\charts\builder.py", line 272, in __init__

attributes = self._setup_attrs(data, kws)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\charts\builder.py", line 304, in _setup_attrs

source = ColumnDataSource(data.df)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\models\sources.py", line 109, in __init__

self.column_names[:] = list(raw_data.keys())


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\core\property\containers.py", line 77, in wrapper

self._notify_owners(old)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\core\property\containers.py", line 104, in _notify_owners

prop._notify_mutated(owner, old, hint)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\core\property\descriptors.py", line 810, in _notify_mutated

value = self.property.prepare_value(obj, self.name, value)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\core\property\bases.py", line 265, in prepare_value

raise e


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\core\property\bases.py", line 258, in prepare_value

self.validate(value)


 "C:\ProgramData\Anaconda3\lib\site-packages\bokeh\core\properties.py", line 1171, in validate

raise ValueError("expected an element of %s, got seq with invalid items %r" % (self, invalid))
ValueError: expected an element of List(String), got seq with invalid items [0, 1, 2]```
