When I try to make a development environment for cumulus linux in accordance with "Building a Development Environment for Cumulus Linux" doc, there is an error:
cumulus@cumulus$ sudo ./cl-dev.sh CumulusLinux-2.5./cl-dev.sh: line 10: [[: 1$: syntax error: invalid arithmetic operator (error token is "$")
Why does it disply?
Last but most important, How can i make the development environment for Cumulus Linux?
Thanks in advance!