According to the official installation documentation provided by operating jumpserver, step by step execution to pip install -r requirements.txt this step error many, a summary of all the problems encountered in the installation, requirements.txt contents of the file for some versions of the installation package requirements.
Error 1: Prompt six versions do not match
ERROR: Could not find a version that satisfies the requirement six>=1.5.0 (from versions: none)
ERROR: No matching distribution found for six>=1.5.0
Description: Follow the instructions do not match with the current requirements of six packages, the corresponding version Installation
Solution: PIP install 1.5.0 Six == -i http://pypi.douban.com/simple/ --trusted-Host pypi.douban.com
Error 2:
ERROR: Could not find a version that satisfies the requirement pyasn1>=0.1.2 (from versions: none)
ERROR: No matching distribution found for pyasn1>=0.1.2
Description: mismatch prompted pyasn1 current packet and requirements, the corresponding version Installation
Solution: PIP install pyasn1 == 0.1.2 -i http://pypi.douban.com/simple/ --trusted-Host pypi.douban.com
Error 3:
ERROR: Could not find a version that satisfies the requirement pbr>=2.0.0 (from versions: none)
ERROR: No matching distribution found for pbr>=2.0.0
说明：按照提示当前的pbr1包与要求不匹配，安装对应的版本
解决办法：
pip install pbr==2.0.0 -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com
错误4：
In file included from Modules/LDAPObject.c:8:0:
Modules/constants.h:7:18: 致命错误：lber.h：没有那个文件或目录
说明：没有找到lber.sh，yum安装对应的包即可
解决办法：
yum install openldap-devel
错误5：
说明：安装完成之后登陆jumpserver出现上面的问题，根据提示找到问题原因出在数据库上编码和排序问题
解决办法：这边是使用Navicat工具重新创建一个数据库，指定字符集和排序规则，也可以在my.cnf配置文件设置。
