一、相关命令 python进入命令行命令,python 退出命令,quit() 二、Non-zero exit code (2)解决方案 直接在pyCharm中使用终端命令, 确保在同一个项目之下 对于不同的python版本需要使用不同的pip版本, python3.8.1 对应 pip22.3.1 调整好pip之后,就可以使用终端命令进行第三方包的安装, python install --...
Returned non-zero exit status 2 Code Example, “returned non-zero exit status 2” Code Answer python returned non-zero exit status 1. python by Filthy Finch on May 22 2021 Comment Tags: output error non zero exit statuscannt install django with error non zero exit codereturn a non zero e...
这样做之后就不用每次都要加上-i 镜像源 参数进行下载,通过 pip 安装 Python 包时,都将从设置的清华源下载,方便且高效。 2.版本兼容问题出错 错误提示: Could not find a version that satisfies the requirement time (from versions: none) Non-zero exit code (2) error occured when installing package p...
python -m pip install --upgrade pip 执行此命令即可
因为电脑重新做了系统,导致重新做了系统,所有需要的开发软件均需要重新安装,安装完以后打开项目发现在pycharm中有些项目模块就安装不上了,比如python-Levenshtein,直接报错Non-zero Exit Code(1) 然后在安装文件里给它加了版本 python-Levenshtein==0.12.0
x = 1 / 0 # ZeroDivisionError: division by zero d = {} d['nonexistent_key'] # KeyError: 'nonexistent_key' numbers = [1, 2, 3] print(numbers[3]) # IndexError: list index out of range2.1.2 自定义异常类 除了使用内置异常,我们还可以根据项目需求创建自定义异常类。这样做有助于提高代...
subprocess.run(["ls", "-l"]) # doesn't capture output CompletedProcess(args=['ls', '-l'], returncode=0) subprocess.run("exit 1", shell=True, check=True) Traceback (most recent call last): ... subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit status 1 ...
Studio\\Installer\\vswhere.exe', '-latest', '-prerelease', '-requiresAny', '-requires', 'Microsoft.VisualStudio.Component.VC.Tools.x86.x64', '-requires', 'Microsoft.VisualStudio.Workload.WDExpress', '-products', '*', '-utf8', '-format', 'json']' returned non-zero exit status 87...
python3使用pip安装sentencepiece出现returned non-zero exit status 127. 出现错误类似如下: [root@bb4d85446731 ~]# pip38 install sentencepiece0.1.97 -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple ...
subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit status 1 subprocess.run(["ls", "-l", "/dev/null"], stdout=subprocess.PIPE) CompletedProcess(args=['ls', '-l', '/dev/null'], returncode=0, stdout=b'crw-rw-rw- 1 root root 1, 3 Jan 23 16:23 /dev/null\...