我正在尝试从opencv源代码构建openCv.js javascript库,在这个中,我遵循了的说明
我安装了cmake、python和Emscripten。当我运行这个python命令时:
python ./platforms/js/build_js.py build_js
我得到以下错误:
-- Could NOT find PythonInterp: Found unsuitable version "2.7.13", but required
is at least "3.4" (found E:/Github projects/emsdk-maste
我试试看:
pip install numpy
我明白了:
The directory '/home/teoman/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
pip is c
Ubuntu17.04 x64
Python 2.7.13
我很难尝试调用一个带有重音的变量:
└──╼ $python
Python 2.7.13 (default, Jan 19 2017, 14:48:08)
[GCC 6.3.0 20170118] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> nomes = ('Mário')
>>> nomes
我已经在windows上使用PowerShell中的Choco安装了Python。它起作用了。
Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
我还从pip安装了ansible。
ansible==2.3.0.0
但是当我
我在一台没有root访问权限的Linux机器上。我构建了自己的openssl和python (2.7.13)的本地副本。当我尝试在python中导入hashlib时,我收到以下错误消息:
> python
Python 2.7.13 (default, Jan 22 2017, 19:23:53)
[GCC Intel(R) C++ gcc 4.8 mode] on linux2
Type "help", "copyright", "credits" or "license" for more information.
&g
我使用的是Centos 7.2 64位操作系统。python的默认版本是2.7.5。我安装的anaconda版本是2.7.13。在我将anaconda的bin路径添加到PATH变量时,python的默认解释器设置为2.7.13。但是,在安装opencv时,在执行cmake时收到以下警告消息
Could NOT find PythonLibs: Found unsuitable version "2.7.5", but required is exact version "2.7.13" (found /lib64/libpython2.7.so)
python库
我有一个问题,这些缺陷,我已经尝试了一切,但我仍然得到这个错误。
# apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
libpython-all-dev libpython-dev libpython-stdlib libpython2-dev
如果安装了Python3.6.1和Python2.7.13,如何在Windows10上运行scons?当在我的命令窗口中键入python时,我得到以下输出:
Python 3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 18:41:36) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
因为我个人使用的是Python
我已经设置了我的环境变量来从windows的命令窗口启动anaconda,但是我似乎做错了什么。
我将C:\Anaconda;C:\Anaconda\Scripts;添加到我的路径中,但是当我输入python时,我只得到
T:\>python
Python 2.7.13 |Anaconda 2.1.0 (64-bit)| (default, Dec 19 2016, 13:29:36) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or
我通常使用sublime来运行我的代码,但是当我尝试使用解释器(在cmd和powershell中)时,它会打开python,然后立即退出,而不需要我的任何输入。
eg:
PS C:\Users\Lahoa\Documents> python
Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license"
已安装vim的YouCompleteMe (./install.py --tern-complete --clang-complete),但出现错误。
错误:
Traceback (most recent call last):
File "<string>", line 19, in <module>
File "/Users/khotey/.vim/plugged/YouCompleteMe/autoload/../python/ycm/setup.py", line 37, in SetUpSystemPaths
f
我最近通过自制(brew install vim)在我的mac上升级了brew install vim。这也会更新Python,但不能这样做,并且在出现NameError: name 'PROTOCOL_TLS' is not defined错误时失败。
以下是完整的输出:
$ brew install vim
==> Installing dependencies for vim: python
==> Installing vim dependency: python
==> Downloading https://homebrew.bintray.com
我已经按照Keras提供的链接下载了windows上的theano backend (我的是windows10)。但当我进口卡尔斯。我得到了以下信息:
Problem occurred during compilation with the command line below:
"C:\MinGW\bin\g++.exe" -shared -g -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -m64 -DMS_WIN64 -I"C:\Python27\lib\site-packages\numpy\core\include&
我运行了以下代码来升级Ansible (我在2.8.4版):
s-MacBook-Pro:~ albertski$ sudo pip install ansible --upgrade
Password:
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop supp
我正在尝试在Windows10机器上运行python 3。我已经安装了python 3并更改了path变量:
C:\Users\felipe.ferminiano\AppData\Local\Programs\Python\Python35\Scripts\;C:\Users\felipe.ferminiano\AppData\Local\Programs\Python\Python35\
但是当我运行python3时,我得到:
python3 is not recognized as an internal command
当我运行python时,我得到:
Python 2.7.13 |An
我在试图导入Tkinter时遇到了这个错误
Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import Tkinter
Traceback (most recent call last):
File "
我尝试使用pywinautoforpython2.7。安装如预期的那样使用pip。但是,当我试图在python中导入pywinauto包时,我会遵循以下错误:
Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import
在通过Vundle安装Valloric/YouCompleteMe插件后,我在启动vim时得到以下错误。运行./install.py脚本没有问题。
File "<string>", line 19, in <module>
File "/Users/simonorlovsky/.vim/bundle/YouCompleteMe/autoload/../python/ycm/setup.py", line 37, in SetUpSystemPaths
from ycmd import server_utils as su
对于一些向后可压缩的测试,我希望能够回滚python 2.7.13到2.7.11。
我可以做一个VM,但实际上它的工作要比它更有价值,因为这肯定是一个不存在的场景,或者可能被证明是一种“红鲱鱼”。
我似乎无法翻阅python的版本,它似乎是在记住版本。
>>python --version
Python 2.7.13
*Uninstall python using the 2.7.13 installer.
>>python --version
'python' is not recognized as an internal or extern