Question: how to install ubports in ubuntu?
Answer: Windows: ubports-installer-<version-number>.exe. macOS: ubports-installer-<version-number>. dmg. Ubuntu or Debian: ubports-installer-<version-number>. deb. Other Linux distributions (snap): ubports-installer-<version-number>. snap. Other Linux distributions (AppImage): ubports-installer-<version-number>. AppImage.