我已经在我的EC2服务器上安装了以下模块,这些模块已经有了python(3.6)& anaconda安装:
除了fastparquet,其他一切都在导入。当我尝试导入fastparquet时,它会抛出以下错误:
[username@ip8 ~]$ conda -V
conda 4.2.13
[username@ip-~]$ python
Python 3.6.0 |Anaconda custom (64-bit)| (default, Dec 23 2016, 12:22:00)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-1)] on linux
Type "help", "copyright", "credits" or "license" for more information.
import fastparquet
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/username/anaconda3/lib/python3.6/site-packages/fastparquet/__init__.py", line 15, in <module>
from .core import read_thrift
File "/home/username/anaconda3/lib/python3.6/site-packages/fastparquet/core.py", line 11, in <module>
from .compression import decompress_data
File "/home/username/anaconda3/lib/python3.6/site-packages/fastparquet/compression.py", line 43, in <module>
compressions['SNAPPY'] = snappy.compress
AttributeError: module 'snappy' has no attribute 'compress'
我该如何解决这个问题?
答案 0 :(得分:8)
不幸的是,python-land中有很多东西叫做#34; snappy&#34;。我相信你可能有错误,在这种情况下,以下conda命令之一应该为你解决这个问题:
conda install python-snappy
或
conda install python-snappy -c conda-forge
后者稍微更近一些(释放GIL,这在线程应用程序中很重要)。