Font download
www.jetbrains.com/lp/mono/
Font installation
Unzip the archive and install the font:
macOS
- Select all font files in the folder and double-click them. Click the “Install Font” button.
Windows
- Select all font files in the folder, right-click any of them, then pick “Install” from the menu.
Linux
- Unpack fonts to ~/.local/share/fonts (or /usr/share/fonts, to install fonts system-wide) and execute fc-cache -f -v