This Article shows you How to Create a New Application Launcher inside to the Main Menu on Solus 1.2 Eveline GNOME.
The Practical Example Here Illustrated is About Adding the Firefox Nightly Entry inside to the Internet Section Solus 1.2 GNOME Linux.
The Technique is Useful for Adding Any New Software on a GNOME Linux Installation.
Start the Alacarte Tool
From Terminal
alacarte
From Desktop
Control Center >> Main Menu.
Select App Category
Click on New Item.
Fill In Name and Command
Possibly you Can Browse the File System to Find the Executable in Question.
Next Click to the Left On the Launcher Icon.
Browse the Path to your Application Name .png Icon file.
Under this Image you Find Link to Tutorial for Locating Images and Icons.
Here Below you Find a Link to Article with Tutorial on Locating Files Under Linux.
Click on OK.
Latest you Should Perceive the New Launcher inside to the Menu 
How to Install Evernote Linux Clone on Solus:
Tags: App Launcher, Application Launcher, Gnome, Guide, How-to, Linux, Linux Launcher, SolusOS 1.2 Eveline Gnome, Tutorial