我在Mac上安装了Python Anaconda(OS Mavericks).我想在Mac上恢复默认版本的Python.最好的方法是什么？我应该删除~/anaconda目录吗？还需要进行其他更改吗
目前,当我跑步时,which python我得到这条道路:
/Users/username/anaconda/bin/python
码:
import numpy as np
import cv
安慰:
>>> runfile('/Users/isaiahnields/.spyder2/temp.py', wdir='/Users/isaiahnields/.spyder2')
RuntimeError: module compiled against API version a but this version of numpy is 9
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Applications/Spyder-Py2.app/Contents/Resources/lib/python2.7/spyderlib/widgets/externalshell/sitecustomize.py", line 685, in runfile
execfile(filename, namespace)
File "/Applications/Spyder-Py2.app/Contents/Resources/lib/python2.7/spyderlib/widgets/externalshell/sitecustomize.py", line 78, in execfile
builtins.execfile(filename, *where)
File "/Users/isaiahnields/.spyder2/temp.py", line 9, in <module>
import cv
File "/Applications/Spyder-Py2.app/Contents/Resources/lib/python2.7/cv.py", line 1, in <module>
from cv2.cv import *
ImportError: numpy.core.multiarray failed to import
>>>
系统信息:OS X埃尔卡皮坦的Macbook Air,1.3GHz的英特尔酷睿i5,8 GB …
我正在使用 NumPy 1.24.0。
运行此示例代码行时，
import numpy as np
num = np.float(3)
我收到此错误：
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/ubuntu/.local/lib/python3.8/site-packages/numpy/__init__.py", line 284, in __getattr__
raise AttributeError("module {!r} has no attribute " AttributeError: module 'numpy' has no attribute 'float'
我该如何修复它？
我使用以下命令来了解我正在使用的numpy版本
pip show numpy
输出如下所示
---
Name: numpy
Version: 1.8.2
Location: /usr/lib/python2.7/dist-packages
Requires:
但是,当我运行matplotlib时,我收到了一个错误
RuntimeError: module compiled against API version a but this version of numpy is 9
from matplotlib import pyplot as plt
File "/usr/local/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 27, in <module>
import matplotlib.colorbar
File "/usr/local/lib/python2.7/dist-packages/matplotlib/colorbar.py", line 32, in <module>
import matplotlib.artist as martist
File "/usr/local/lib/python2.7/dist-packages/matplotlib/artist.py", line 12, in <module>
from .transforms import Bbox, IdentityTransform, TransformedBbox, \
File "/usr/local/lib/python2.7/dist-packages/matplotlib/transforms.py", line 39, in <module>
from matplotlib._path import (affine_transform, count_bboxes_overlapping_bbox,
我试着升级numpy,
pip install numpy …当我
import matplotlib
我没有错,但是当我
import matplotlib.pyplot
我明白了
RuntimeError: module compiled against API version 8 but this version of numpy is 7
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.7/site-packages/matplotlib/pyplot.py", line 24, in <module>
import matplotlib.colorbar
File "/Library/Python/2.7/site-packages/matplotlib/colorbar.py", line 27, in <module>
import matplotlib.artist as martist
File "/Library/Python/2.7/site-packages/matplotlib/artist.py", line 8, in <module>
from transforms import Bbox, IdentityTransform, TransformedBbox, \
File "/Library/Python/2.7/site-packages/matplotlib/transforms.py", line 35, in <module>
from matplotlib._path import (affine_transform, count_bboxes_overlapping_bbox,
ImportError: numpy.core.multiarray failed to import
这看起来像 …
我正在运行python 3.5.2并想运行
>>> import numpy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named 'numpy'
但是,如果我登记终端
ola@station:~$ pip install numpy
Requirement already satisfied: numpy in /usr/lib/python2.7/dist-packages
ola@station:~$
为什么我有这么多不同的点子？
ola@station:~$ pip
pip pip2 pip2.7 pip3 pip3.4 pip3.5 pip3.6
当我尝试使用pip3.4时,我得到了
ola@station:~$ pip3.5 install numpy
Traceback (most recent call last):
File "/usr/local/bin/pip3.5", line 6, in <module>
from pkg_resources import load_entry_point
File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2991, in <module>
@_call_aside
File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2977, in _call_aside
f(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", …