【20.03-LTS-SP3】【x86/arm】python-execnet源码包本地自编译失败

【环境信息】
系统：x86_64/aarch64虚拟机
OS版本：LTS-SP3
repo：os、everything、epol、update、epol_update、source
【问题复现步骤】
1、将源码包下载到虚拟机上执行编译
yumdownloader --source python-execnet
2、安装python-execnet
rpm -ivh python-execnet-1.5.0-6.src.rpm
3、进入安装目录
cd /root/rpmbuild/SPECS/
4、开始编译
dnf install rpm-build -y
rpmbuild -ba python-execnet.spec
5、如果有依赖的就安装依赖
【预期结果】
1、源码包编译成功，生成rpm二进制包，无异常
【实际结果】
1、源码包编译失败，缺少依赖包python2-eventlet
【附件信息】
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