Traceback (most recent call last):

 "X:\Python32\lib\site-packages\nose\case.py", line 198, in runTest
self.test(*self.arg)

 "X:\Python32\lib\site-packages\statsmodels\base\tests\test_shrink_pickle.py", line 59, in test_remove_data_pickle
results.summary()

 "X:\Python32\lib\site-packages\statsmodels\discrete\discrete_model.py", line 1747, in summary
yname_list)

 "X:\Python32\lib\site-packages\statsmodels\discrete\discrete_model.py", line 1728, in summary
use_t=False)

 "X:\Python32\lib\site-packages\statsmodels\iolib\summary.py", line 817, in add_table_params
use_t=use_t)

 "X:\Python32\lib\site-packages\statsmodels\iolib\summary.py", line 504, in summary_params
txt_fmt = fmt_params #gen_fmt #fmt_2, #gen_fmt,

 "X:\Python32\lib\site-packages\statsmodels\iolib\table.py", line 225, in __init__
self._add_headers_stubs(headers, stubs)

 "X:\Python32\lib\site-packages\statsmodels\iolib\table.py", line 243, in _add_headers_stubs
self.insert_header_row(0, headers, dec_below='header_dec_below')

 "X:\Python32\lib\site-packages\statsmodels\iolib\table.py", line 263, in insert_header_row
rows = list(zip_longest(*header_rows, **dict(fillvalue='')))NameError: global name 'zip_longest' is not defined
Traceback (most recent call last):


 "./cloud/planet_xbr_crossbarfx/set-xbrnetwork-ethkey.py", line 15, in <module>

account = account_from_seedphrase(seedphrase, account_idx)


 "/home/oberstet/cpy382_1/lib/python3.8/site-packages/autobahn/xbr/__init__.py", line 250, in account_from_seedphrase

key = mnemonic_to_private_key(seephrase, str_derivation_path=derivation_path)


 "/home/oberstet/cpy382_1/lib/python3.8/site-packages/autobahn/xbr/_mnemonic.py", line 160, in mnemonic_to_private_key

private_key, chain_code = derive_bip32childkey(private_key, chain_code, i)


 "/home/oberstet/cpy382_1/lib/python3.8/site-packages/autobahn/xbr/_mnemonic.py", line 90, in derive_bip32childkey

key = key.to_bytes(32, byteorder='big')
AttributeError: 'mpz' object has no attribute 'to_bytes'
