sudo yum install centos-release-scl # install SCL
sudo yum install python27
scl enable python27 bash
pip install --upgrade pip
yum install gcc
pip install psutil
pip install -U selenium
java -jar selenium-server-standalone-3.6.0.jar
1.Download tools : srvany.exe and instsrv.exe from microsoft.
3.Run cmd.
pushd C:\software\python\selenium\
instsrv.exe selenium C:\software\python\selenium\srvany.exe
REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ServiceName\Parameters /v Application /t REG_SZ /d "java -jar selenium-server-standalone-3.8.1" /f
REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ServiceName\Parameters /v AppDirectory /t REG_SZ /d "C:\software\python\selenium" /f
REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ServiceName\Parameters /v AppParameters /t REG_SZ /d "" /f
sc start selenium
sc config selenium start= auto