linux安装locust提示ModuleNotFoundError: No module named ‘_ctypes‘ 错误原因 ctypes是Python3的外部函数库模块,它提供兼容C语言的数据类型,并通过它调用Linux系统下的共享库(Shared library),此模块需要使用CentOS系统中外部函数库(Foreign function library)的开发链接库(头文件和链接库)。由于在CentOS系统中没有安...
pip 安装第三方库的时候报错ModuleNotFoundError: No module named '_ctypes' File"/usr/local/python3/lib/python3.9/ctypes/__init__.py", line7,in<module>from_ctypesimportUnion,Structure,ArrayModuleNotFoundError:Nomodulenamed'_ctypes' 解决问题 主要原因是缺少libffi-devel yuminstalllibffi-devel -y 另...
ModuleNotFoundError: No module named '_ctypes' 1. 2. 3. 解决问题 主要原因是缺少libffi-devel yum install libffi-devel -y 1. 另外要注意setuptools版本过高可能会导致编译出现多个模块找不到的情况,比如版本如果是setuptools 60以上,则可以通过以下命令降级到低版本: pip3 install --upgrade setuptools== 58...
在阿里云centos服务器上安装python3.8.6版本后,在使用pip install PyMySQL 安装插件时,报ModuleNotFoundError: No module named ‘_ctypes‘错误 解决方法: 需要安装 libffi-devel yum install libffi-devel -y 1. 然后重新编译源码 cd /root/tools wget https://www.python.org/ftp/python/3.9.1/Python-3.9.1...
【解决pip install 安装报错】No module named "_ctypes" lixun 安装python包时报错,导致安装pip时也安装不上。 No module named'_ctypes' 解决办法 linux 上执行 yum install libffi-devel 然后重新编译安装下python 就好了
No module named '_ctypes' 当编译安装的python导入types模块出错时,一般是编译安装python之前没有安装libffi-devel。报错信息如下: # pythonPython3.7.5(default,Nov32020,14:56:19)[GCC4.8.520150623(Red Hat4.8.5-36)]on linux Type"help","copyright","credits"or"license"formore information.>>>import...
ModuleNotFoundError: No module named 'torch' Pip安装的torch(usr/lib/下面)跟我实际使用的python(conda)是在两个位置,因此pip3安装成功,但是conda却找不到。直接conda install troch会报错 之后去官网https://pytorch.org/找到了官方下载命令 conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c py...
ModuleNotFoundError: No module named '_ctypes'报错,在rhel6中安装python3.7的时候报如下错误ModuleNotFoundError:Nomodulenamed'_ctypes'报错是由于缺少libffi-devel开放库导致,可通过一下方法安装rpm-ivhhttp://mirror.centos.org/centos/6/os/x86_64/Packages/libffi-
("""- No module named TensorFlow is installed in this Python environment. You may install it using the command `pip install tensorflow`.""") try: msvcp140 = ctypes.WinDLL("msvcp140.dll") msvcp140_path = find_library("msvcp140.dll") print('- msvcp140.dll Found at {}'.format(msvcp...
in <module> exec(compile(__file__f.read(), __file__, "exec")) --- lots of stuff left out here --- File "/usr/local/Plone/buildout-cache/eggs/cffi-1.11.5-py2.7-linux-x86_64.egg/cffi/api.py", line 797, in _load_backend_lib raise OSError(msg) zope.configuration.xmlconfig....