conda/pip install package==version # 例pip install pillow==7.2.0 update和upgrade 设置conda不自动启动base环境: conda config --set auto_activate_base false 设置conda自动启动base环境: conda config --set auto_activate_base true 克隆conda环境:conda create --name new_env_name --clone old_env_...
2、输入 ** pip list ** 命令、并按回车。 image.png 如果出现以下提示,说明本地以有pip包管理器,可正常使用。并且图中 Package虚线 以下是本地已经安装过的python库依赖;Version表示当前库依赖的版本。 image.png 如果出现以下提示,说明本地没有pip的依赖此时就要去下载安装 image.png 二、安装步骤 1、查找 ...
1 Pip says old version is installed after installing new version 8 Pip install-couldn't find a version that satisfies the requirement 23 Pip: could not find a version. No matching distribution found 1 Can't install python package on the right python version? 0 Why does pip install some...
freezeOutput installed package in requirements format按照一定格式输出安装好的包 listList installed pack...
File "/usr/lib/python3/dist-packages/pip/_internal/operations/check.py", line 53, in create_package_set_from_installed package_set[name] = PackageDetails(dist.version, dist.requires()) File "/home/guimu/.local/lib/python3.8/site-packages/pkg_resources/init.py", line 2779, in requires ...
check Verify installed packages have compatible dependencies. config Manage local and global configuration. search Search PyPI for packages. wheel Build wheels from your requirements. hash Compute hashes of package archives. completion A helper command used for command completion. ...
Successfully installed my-package-0.0.4 So pip does see the dev package version, but chooses the earlier one nonetheless. In an attempt to figure out what's going on, I published a 0.0.5 version: Error persists, pip sees all three versions, but still installs 0.0.4. In a further, ...
- dependencies are upgraded regardless of whether the currently installed version satisfies the requirements of the upgraded package(s). "only-if-needed" - are upgraded only when they do not satisfy the requirements of the upgraded package(s). ...
pip install [options] <requirement specifier> [package-index-options] ... pip install [options] -r <requirements file> [package-index-options] ... pip install [options] [-e] <vcs project url> ... pip install [options] [-e] <local project path> ... ...
ERROR: Could not find a version that satisfies the requirement <package> (from versions: none) ERROR: No matching distribution found for <package> 看提示信息说是木有匹配的包版本,那既然这样就指定安装的Python的三方包的版本,但是也不行,那说明可能不是包版本问题。