ImportError:没有名为';基数';(laspy,python 3.5)

ImportError:没有名为';基数';(laspy,python 3.5),python,Python,我有一个python 3.5,当我尝试从laspy导入文件时,我遇到了以下问题: import laspy import laspy.file Traceback (most recent call last): File "C:\Users\Geri\Desktop\Sync\pythonlas\envisecondwrite.py", line 2, in <module> import laspy.file File "C:\Python35\lib\sit

我有一个python 3.5,当我尝试从laspy导入文件时,我遇到了以下问题:

import laspy
import laspy.file


Traceback (most recent call last):
  File "C:\Users\Geri\Desktop\Sync\pythonlas\envisecondwrite.py", line 2, in <module>
    import laspy.file
  File "C:\Python35\lib\site-packages\laspy\file.py", line 1, in <module>
    import base
ImportError: No module named 'base'
更新:
我卸载了2.7版python,重新安装了3.5版。同样的问题…

我通过在代码中添加以下内容找到了解决问题的方法:

import sys
sys.path
sys.path.append('C:\Python35\Lib\site-packages\laspy')
更新: 我卸载了3.5,安装了2.7单机版。
系统似乎更好,没有问题。

您是如何安装此模块的?使用pip:pip安装laspy供您参考:我有一个2.7 python,它内置于计算机上的ArcGIS中。我改变了通往3.5的道路你说你改变了道路是什么意思?你到底做了什么?我从环境变量中删除了旧路径。Python3.5已经把它的路径放在了那里。
import laspy
from laspy import header
from laspy import base
import laspy.file

Traceback (most recent call last):
  File "C:\Users\Geri\Desktop\Sync\pythonlas\envisecondwrite.py", line 2, in <module>
    from laspy import header
  File "C:\Python35\lib\site-packages\laspy\header.py", line 3, in <module>
    import util
ImportError: No module named 'util'
import laspy
from laspy import util
from laspy import header
from laspy import base
import laspy.file

Traceback (most recent call last):
  File "C:\Users\Geri\Desktop\Sync\pythonlas\envisecondwrite.py", line 3, in <module>
    from laspy import header
  File "C:\Python35\lib\site-packages\laspy\header.py", line 3, in <module>
    import util
ImportError: No module named 'util'
C:\Python35\Scripts\;C:\Python35\;
import sys
sys.path
sys.path.append('C:\Python35\Lib\site-packages\laspy')