命令行自动下载pip文件并安装。 2、更新pip文件:运行如下代码,确保pip文件更新到最新。 python -m pip install --upgrade pip setuptools wheel 1. 3、设置环境变量 点击计算机→右键属性→左侧advanced system setting→environment variables→user path→edit→new C:\Python37\Scripts 1. 4、最后,在cmd里运行:pi...
>>> pip install bs4 This command results in another error: File "<stdin>", line 1 pip3 install bs4 ^ SyntaxError: invalid syntax It appears as if we cannot install bs4 using the pip3 command in the Python shell. pip3 is the package installer for Python 3 packages. The Solution We...
pip.commands_dict["install"] = CertInstallCommand implicit_pip = True implicit_setuptools = True implicit_wheel = True # Check if the user has requested us not to install setuptools if "--no-setuptools" in sys.argv or os.environ.get("PIP_NO_SETUPTOOLS"): ...
Let’s say that we want to install the “requests” library so we can make a web request in our script. Because we are using Python 3, we should use pip3. If we try to use pip, we’ll encounter an error: pip: command not found We do not have pip installed because we are worki...