Traceback (most recent call last):

 "/home/antoine/numba/numba/lowering.py", line 228, in lower_block
self.lower_inst(inst)

 "/home/antoine/numba/numba/lowering.py", line 245, in lower_inst
val = self.lower_assign(ty, inst)

 "/home/antoine/numba/numba/lowering.py", line 341, in lower_assign
return self.lower_expr(ty, value)

 "/home/antoine/numba/numba/lowering.py", line 454, in lower_expr
res = impl(self.builder, castvals)

 "/home/antoine/numba/numba/targets/base.py", line 814, in __call__
return self._imp(self._context, builder, self._sig, args)

 "/home/antoine/numba/numba/targets/imputils.py", line 11, in res
ret = impl(context, builder, sig, args)

 "/home/antoine/numba/numba/targets/npyimpl.py", line 206, in scalar_unary_ufunc
return imp(context, builder, sig, args)

 "/home/antoine/numba/numba/targets/npyimpl.py", line 185, in impl
inp = context.cast(builder, inp, tyinp, types.float64)

 "/home/antoine/numba/numba/targets/base.py", line 640, in cast
raise NotImplementedError("cast", val, fromty, toty)NotImplementedError: ('cast', <llvm.core.Instruction object at 0x7fa930816128>, complex128, float64)
Traceback (most recent call last):


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/site-packages/pip/_internal/cli/base_command.py", line 188, in main

status = self.run(options, args)


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/site-packages/pip/_internal/commands/search.py", line 48, in run

pypi_hits = self.search(query, options)


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/site-packages/pip/_internal/commands/search.py", line 65, in search

hits = pypi.search({'name': query, 'summary': query}, 'or')


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/xmlrpc/client.py", line 1112, in __call__

return self.__send(self.__name, args)


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/xmlrpc/client.py", line 1452, in __request

verbose=self.__verbose


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/site-packages/pip/_internal/download.py", line 1010, in request

response.raise_for_status()


 "/Users/irina/.pyenv/versions/3.6.5/lib/python3.6/site-packages/pip/_vendor/requests/models.py", line 940, in raise_for_status

raise HTTPError(http_error_msg, response=self)
pip._vendor.requests.exceptions.HTTPError: 405 Client Error: Not Allowed for url: https://pypi.cogtree.com/cogtree/simple/
