• You can install RedNotebook with the Ubuntu Software Center or add the RedNotebook stable PPA to always get the latest version automatically:

  sudo add-apt-repository ppa:rednotebook/stable
  sudo apt-get update
  sudo apt-get install rednotebook
  

• If you'd like to test the development version, you can add the PPA with daily builds.

• yum install rednotebook

• apt-get install rednotebook

• Get the latest Installer or try a portable version from PortableApps or winPenPack.
• You must close RedNotebook before updating. If you experience Error 14001, read here.
• Important: Always backup your journal before upgrading.
• Please note that it may take some time before the version of the installer catches up with the last RedNotebook source release.

• There is a MacPort for RedNotebook (you may have to uninstall Fink and reinstall MacPorts).
• Alternatively, you can find instructions on how to build and run RedNotebook on OS X at softpedia and here.
• If you can make a dmg package for RedNotebook, please get in touch with me.

Search for "RedNotebook" in your package manager first. Additional packages can be found here:

• Arch Linux: aur.archlinux.org
• FreeBSD: freebsd.org, freshports.org
• Gentoo: packages.gentoo.org
• OpenSUSE: RedNotebook is available in YaST
• Sabayon: packages.sabayon.org
• OpenBSD: openbsd.org

• Download the latest source package, unpack it and change into the unpacked folder in a terminal. Then run:

./run

• Full instructions and list of dependencies
• All old releases