【发布时间】:2019-04-08 17:36:52
【问题描述】:
我正在尝试在 Databricks 中安装和使用 pymer4 包功能,这也需要安装 rpy2。在集群中的库下我可以安装它们,它甚至说“已安装”,但是当我尝试导入它们时它会给出错误,就好像它没有正确安装一样。在本地系统中它可以完美运行。
from pymer4.test_install import test_install
错误是:
ImportError: No module named 'pandas.core.dtypes'
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<command-2946392196605768> in <module>()
----> 1 from pymer4.test_install import test_install
/databricks/python/lib/python3.5/site-packages/pymer4/__init__.py in <module>()
6 "__version__"]
7
----> 8 from .models import Lmer, Lm
9 from .simulate import (easy_multivariate_normal,
10 simulate_lm,
/databricks/python/lib/python3.5/site-packages/pymer4/models.py in <module>()
2 import rpy2.robjects as robjects
3 from rpy2.robjects.packages import importr
----> 4 from rpy2.robjects import pandas2ri
5 import rpy2
6 from copy import copy
/databricks/python/lib/python3.5/site-packages/rpy2/robjects/pandas2ri.py in <module>()
14 from pandas.core.series import Series as PandasSeries
15 from pandas.core.index import Index as PandasIndex
---> 16 from pandas.core.dtypes.api import is_datetime64_any_dtype
17 import pandas
18 import numpy
ImportError: No module named 'pandas.core.dtypes'
【问题讨论】:
标签: python python-3.x rpy2 databricks azure-databricks