ImportError: cannot import name ‘soft_unicode‘ from ‘markupsafe‘ (C:\Users\xxx\AppData\Local\Program_importerror: cannot import name 'soft_unicode' fro

windows安装httprunner 3.1.6版本遇到报错（ImportError: cannot import name 'soft_unicode' from 'markupsafe' (C:\Users\wlm\AppData\Local\Programs\Python\Python39\lib\site-packages\markupsafe\__init__.py)）

解决方案：pip install -U httprunner==3.1.11   #安装3.1.11版本

如有以下依赖库的报错，可参考进行升级版本，解决过程如下

步骤1：pip install httprunner==3.1.6

结果1：ImportError: cannot import name 'soft_unicode' from 'markupsafe' (C:\Users\xx\AppData\Local\Programs\Python\Python39\lib\site-packages\markupsafe\__init__.py)

注释：提示markupsafe库里少了soft_unicode，解决方法，更新markupsafe库

步骤2：pip install markupsafe==2.0.1 -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com       # pip install -U MarkupSafe==2.1.1（这条命令会timeout）

结果2：ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
werkzeug 2.2.1 requires MarkupSafe>=2.1.1, but you have markupsafe 2.0.1 which is incompatible.
flask 2.1.3 requires Jinja2>=3.0, but you have jinja2 2.11.3 which is incompatible.

注释：需要升级markupsafe 和jinja2 两个库的版本

步骤3.1：pip install -U markupsafe==2.1.1 -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

步骤3.1：pip install -U jinja2==3.0

结果：ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
httprunner 3.1.6 requires jinja2<3.0.0,>=2.10.3, but you have jinja2 3.0.0 which is incompatible.

注释：升级完依赖库版本后，又绕回来了，追根究底是httprunner==3.1.6版本本身和我环境的问题，果断换版本。3.1.11是httprunner3系的最后一个版本.httpruner 官网地址

 

问题解决后：httprunner安装成功验证：httprunner -h，如下图即成功

 如下图即安装失败，hrrprunner 命令不可用，httprunner startproject demo不可用；