通过pip安装pandas之后我尝试按pd.test()运行these instructions我收到的错误似乎表明缺少模块。安装了pytest和moto以解决前两个问题并且看起来像google-compute-engine将是它正在寻找的下一个模块。是否有一个必要的模块列表运行pd.test()？
也许有更好的方法来解决这个问题。通常我只是安装一个anaconda环境，但这是服务器上现有的python环境。
谢谢。
编辑：添加错误
Python 3.6.4 (default, Jan 16 2018, 13:13:52)
Type 'copyright', 'credits' or 'license' for more information
IPython 6.2.1 -- An enhanced Interactive Python. Type '?' for help.
In [1]: import pandas as pd
In [2]: pd.test()
running: pytest --skip-slow --skip-network /opt/bitnami/python/lib/python3.6/site-packages/pandas
============================================================================================================ test session starts ============================================================================================================
platform linux -- Python 3.6.4, pytest-3.4.1, py-1.5.2, pluggy-0.6.0
rootdir: /opt/bitnami, inifile:
collected 0 items / 1 errors
================================================================================================================== ERRORS ===================================================================================================================
_____________________________________________________________________________________________________________ ERROR collecting _____________________________________________________________________________________________________________
../../../../python/lib/python3.6/site-packages/_pytest/config.py:329: in _getconftestmodules
return self._path2confmods[path]
E KeyError: local('/opt/bitnami/python/lib/python3.6/site-packages/pandas/tests/io')
During handling of the above exception, another exception occurred:
../../../../python/lib/python3.6/site-packages/_pytest/config.py:360: in _importconftest
return self._conftestpath2mod[conftestpath]
E KeyError: local('/opt/bitnami/python/lib/python3.6/site-packages/pandas/tests/io/conftest.py')
During handling of the above exception, another exception occurred:
../../../../python/lib/python3.6/site-packages/_pytest/config.py:366: in _importconftest
mod = conftestpath.pyimport()
../../../../python/lib/python3.6/site-packages/py/_path/local.py:668: in pyimport
__import__(modname)
../../../../python/lib/python3.6/site-packages/_pytest/assertion/rewrite.py:213: in load_module
py.builtin.exec_(co, mod.__dict__)
../../../../python/lib/python3.6/site-packages/pandas/tests/io/conftest.py:3: in <module>
import moto
../../../../python/lib/python3.6/site-packages/moto/__init__.py:8: in <module>
from .acm import mock_acm # flake8: noqa
../../../../python/lib/python3.6/site-packages/moto/acm/__init__.py:2: in <module>
from .models import acm_backends
../../../../python/lib/python3.6/site-packages/moto/acm/models.py:7: in <module>
from moto.ec2 import ec2_backends
../../../../python/lib/python3.6/site-packages/moto/ec2/__init__.py:2: in <module>
from .models import ec2_backends
../../../../python/lib/python3.6/site-packages/moto/ec2/models.py:13: in <module>
import boto.ec2
../../../../python/lib/python3.6/site-packages/boto/__init__.py:1216: in <module>
boto.plugin.load_plugins(config)
../../../../python/lib/python3.6/site-packages/boto/plugin.py:93: in load_plugins
_import_module(file)
../../../../python/lib/python3.6/site-packages/boto/plugin.py:75: in _import_module
return imp.load_module(name, file, filename, data)
../../../../python/lib/python3.6/imp.py:235: in load_module
return load_source(name, filename, file)
../../../../python/lib/python3.6/imp.py:172: in load_source
module = _load(spec)
/usr/lib/python2.7/dist-packages/google_compute_engine/boto/compute_auth.py:19: in <module>
from google_compute_engine import logger
E ModuleNotFoundError: No module named 'google_compute_engine'
During handling of the above exception, another exception occurred:
../../../../python/lib/python3.6/site-packages/py/_path/common.py:377: in visit
for x in Visitor(fil, rec, ignore, bf, sort).gen(self):
../../../../python/lib/python3.6/site-packages/py/_path/common.py:429: in gen
for p in self.gen(subdir):
../../../../python/lib/python3.6/site-packages/py/_path/common.py:418: in gen
dirs = self.optsort([p for p in entries
../../../../python/lib/python3.6/site-packages/py/_path/common.py:419: in <listcomp>
if p.check(dir=1) and (rec is None or rec(p))])
../../../../python/lib/python3.6/site-packages/_pytest/main.py:411: in _recurse
ihook = self.gethookproxy(path)
../../../../python/lib/python3.6/site-packages/_pytest/main.py:315: in gethookproxy
my_conftestmodules = pm._getconftestmodules(fspath)
../../../../python/lib/python3.6/site-packages/_pytest/config.py:343: in _getconftestmodules
mod = self._importconftest(conftestpath)
../../../../python/lib/python3.6/site-packages/_pytest/config.py:368: in _importconftest
raise ConftestImportFailure(conftestpath, sys.exc_info())
E _pytest.config.ConftestImportFailure: ModuleNotFoundError("No module named 'google_compute_engine'",)
E File "/opt/bitnami/python/lib/python3.6/site-packages/_pytest/assertion/rewrite.py", line 213, in load_module
E py.builtin.exec_(co, mod.__dict__)
E File "/opt/bitnami/python/lib/python3.6/site-packages/pandas/tests/io/conftest.py", line 3, in <module>
E import moto
E File "/opt/bitnami/python/lib/python3.6/site-packages/moto/__init__.py", line 8, in <module>
E from .acm import mock_acm # flake8: noqa
E File "/opt/bitnami/python/lib/python3.6/site-packages/moto/acm/__init__.py", line 2, in <module>
E from .models import acm_backends
E File "/opt/bitnami/python/lib/python3.6/site-packages/moto/acm/models.py", line 7, in <module>
E from moto.ec2 import ec2_backends
E File "/opt/bitnami/python/lib/python3.6/site-packages/moto/ec2/__init__.py", line 2, in <module>
E from .models import ec2_backends
E File "/opt/bitnami/python/lib/python3.6/site-packages/moto/ec2/models.py", line 13, in <module>
E import boto.ec2
E File "/opt/bitnami/python/lib/python3.6/site-packages/boto/__init__.py", line 1216, in <module>
E boto.plugin.load_plugins(config)
E File "/opt/bitnami/python/lib/python3.6/site-packages/boto/plugin.py", line 93, in load_plugins
E _import_module(file)
E File "/opt/bitnami/python/lib/python3.6/site-packages/boto/plugin.py", line 75, in _import_module
E return imp.load_module(name, file, filename, data)
E File "/opt/bitnami/python/lib/python3.6/imp.py", line 235, in load_module
E return load_source(name, filename, file)
E File "/opt/bitnami/python/lib/python3.6/imp.py", line 172, in load_source
E module = _load(spec)
E File "/usr/lib/python2.7/dist-packages/google_compute_engine/boto/compute_auth.py", line 19, in <module>
E from google_compute_engine import logger
============================================================================================================= warnings summary ==============================================================================================================
None
could not create cache path /opt/bitnami/.pytest_cache/v/cache/lastfailed
-- Docs: http://doc.pytest.org/en/latest/warnings.html
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
==================================================================================================== 1 warnings, 1 error in 2.42 seconds ====================================================================================================
An exception has occurred, use %tb to see the full traceback.
SystemExit: 2
目前安装的包：
Package Version
------------------------ ----------------------
asn1crypto 0.24.0
attrs 17.4.0
aws-xray-sdk 0.96
boto 2.48.0
boto3 1.4.7
botocore 1.7.43
Bottleneck 1.2.1
cachetools 2.0.1
certifi 2018.1.18
cffi 1.11.5
chardet 3.0.4
cookies 2.2.1
cryptography 2.1.4
decorator 4.2.1
Django 2.0.2
djangorestframework 3.7.7
docker 3.1.0
docker-pycreds 0.2.2
docutils 0.12
elementtree 1.2.7-20070827-preview
firebase-admin 2.9.0
future 0.16.0
gevent 1.2.2
google-api-core 1.0.0
google-auth 1.4.1
google-cloud-core 0.28.1
google-cloud-firestore 0.29.0
google-cloud-storage 1.8.0
google-resumable-media 0.3.1
googleapis-common-protos 1.5.3
greenlet 0.4.10
html5lib 0.90
idna 2.6
ipython 6.2.1
ipython-genutils 0.2.0
jedi 0.11.1
Jinja2 2.10
jmespath 0.9.3
jsondiff 1.1.1
jsonpickle 0.9.6
lxml 3.5.0
Markdown 2.6.9
MarkupSafe 0.23
mock 2.0.0
moto 1.2.0
mysqlclient 1.3.12
numexpr 2.6.4
numpy 1.14.1
pandas 0.22.0
parso 0.1.1
pbr 1.9.1
pexpect 4.4.0
pickleshare 0.7.4
Pillow 3.4.1
pip 9.0.1
pluggy 0.6.0
prompt-toolkit 1.0.15
protobuf 3.5.1
psutil 4.3.1
psycopg2 2.7.1
ptyprocess 0.5.2
py 1.5.2
pyaml 17.12.1
pyasn1 0.4.2
pyasn1-modules 0.2.1
pycairo 1.15.3
pycparser 2.18
pycrypto 2.6.1
pydot 1.2.3
Pygments 2.2.0
pyldap 2.4.37
pyparsing 2.1.10
pytest 3.4.1
python-dateutil 2.6.1
python-http-client 3.0.0
python-Levenshtein 0.12.0
python-openid 2.2.5
pytz 2016.7
PyYAML 3.12
reportlab 3.3.0
requests 2.18.4
rsa 3.4.2
s3transfer 0.1.11
scandir 1.5
sendgrid 5.3.0
setuptools 38.5.1
simplegeneric 0.8.1
simplejson 3.11.1
six 1.10.0
stevedore 1.1.0
traitlets 4.3.2
urllib3 1.22
virtualenv 15.1.0
virtualenv-clone 0.2.6
virtualenvwrapper 4.8.2
wcwidth 0.1.7
websocket-client 0.47.0
Werkzeug 0.14.1
wrapt 1.10.11
XlsxWriter 1.0.2
xmltodict 0.11.0
根据Pandas Documentation，以下是该模块的依赖关系。
setuptools, NumPy, python-dateutil, pytz
我遇到了同样的问题，我只是通过PyCharm IDE安装pandas来修复它。我不确定它有什么不同之处;但是，它奏效了。