Step-by-step – SeaMonkey Linux Mint 19 Installation

Installing

2. 2. Downloading SeaMonkey

   Download Latest SeaMonkey Linux Stable Release

   Here Pick SeaMonkey in Contrib x8664.tar.bz2

   Link to Download the Latest SeaMonkey 64-bit Stable GNU/Linux Release

   First, Select the Latest Seamonkey Release and then Access the Contrib Directory…

3. 3. Extracting SeaMonkey

   Next Extract SeaMonkey into /tmp
   Possibly Double-Click/Right-Click on it to open with Archive Manager:

   

   Or from Shell:

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   tar xvjf ~/Downloads/seamonkey*.tar.bz2

   And if you are in Trouble to Find it out on Terminal then See: How to Access Downloads Folder from Browser.

4. 4. Installing SeaMonkey

   Then to Relocate SeaMonkey
   (For a Local installation skip the below Commands and play it from inside the Home Folder.)
   Switching contents with:

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   sudo mv /tmp/seamonkey* /opt

   And to create a Symlink:

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   sudo ln -s /opt/seamonkey*/seamonkey /usr/local/bin/seamonkey

   Finally, to set root User Ownership:

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   sudo chown -R root:root /opt/seamonkey*