1. Open new instance of eclipse. Go to `Help` -> `Install New Software...`.
5. Open new instance of eclipse. Go to `Help` -> `Install New Software...`.
Add new site by clicking `Add`. In pop up window, click on `Local` and choose location of directory `silecs-eclipse-plugin-gsi-update-site`. Press `Add`.
Choose previously created feature. Install it by pressing `Next` accepting License and `Finish`. If there will be Security warning choose `Install anyway`. To apply changes, restart of eclipse is required.