SciPy/NLTK导入语法

Question

不知道这里发生了什么。让我感到奇怪的是，它在python3.5.2目录中查找，然后以某种方式查找python2.6目录，然后引发异常。当我在本地运行它时，它工作得很好，但是当在我的大学的远程计算系统上运行时，错误就发生了。请帮忙？你知道吗

Traceback (most recent call last):
  File "svm_bigram.py", line 15, in <module>
    from feature_extractors import FeatureExtractor, UnigramFeatureExtractor
  File "/home/ls4170/Desktop/ml2017project/code/util/feature_extractors.py", line 1, in <module>
    from nltk import word_tokenize
  File "/usr/local/pkg/python/3.5.2/lib/python3.5/site-packages/nltk/__init__.py", line 114, in <module>
    from nltk.collocations import *
  File "/usr/local/pkg/python/3.5.2/lib/python3.5/site-packages/nltk/collocations.py", line 39, in <module>
    from nltk.metrics import ContingencyMeasures, BigramAssocMeasures, TrigramAssocMeasures
  File "/usr/local/pkg/python/3.5.2/lib/python3.5/site-packages/nltk/metrics/__init__.py", line 16, in <module>
    from nltk.metrics.scores import          (accuracy, precision, recall, f_measure,
  File "/usr/local/pkg/python/3.5.2/lib/python3.5/site-packages/nltk/metrics/scores.py", line 16, in <module>
    from scipy.stats.stats import betai
  File "/usr/lib64/python2.6/site-packages/scipy/__init__.py", line 13
    raise ImportError,"Cannot import scipy when running from numpy source directory."
                     ^
SyntaxError: invalid syntax