How do I install v10 or v11 production with easy install script now that v12 is the default? [Question Revised for Clarity]

[Tufan_Kaynak2]

There is a a way to Easy Install version-11 on Ubuntu 18.0.4LTS

Dears, if you would like to install version-11, please modify the install.py after downloading it on your server. Search for the string 12 in the file and change them to 11 except the 12 in the operating system check routine. There should be only one 12 in the file after you modify it. After that, you are good to go with the Easy Install command. Do not include the branch related operators in your command and you will be good to go if you have installed the prerequisites: This will solve you…