The remoteit installation package is included with Raspbian and Raspberry Pi OS "Buster" version and newer. In order to install remoteit on older versions of Raspbian or other Debian based Pi operating systems such as Ubuntu Mate, follow the instructions below.
sudo apt update
sudo apt install ./remoteit_armhf.deb
Then follow the rest of the setup instructions here:
Verifying that your operating system is Debian based
If you're not sure whether your operating system is Debian based, run:
If the response is:
then your system is Debian based and you can use the instructions above.
If, instead, you get no response:
pi@raspberrypi:~ $ which dpkg
then your OS is not Debian based. You should install the connectd package instead.
Installing the connectd package
Follow the instructions at this link.