Browser setup fix few potential issues.

[guruswarupa]

Type of Change

• [x] Bug fix

Description

Browser setup fix few potential issues.

Checklist

• [x] My code adheres to the coding and style guidelines of the project.
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly in hard-to-understand areas.
• [x] I have made corresponding changes to the documentation.
• [x] My changes generate no errors/warnings/merge conflicts.

[guruswarupa]

use curl instead of wget

have changed the ones which are used by me as wget to curl -O. the ones that were suggested from the browser installation command isn't modified.

[ghost]

use curl instead of wget

have changed the ones which are used by me as wget to curl -O. the ones that were suggested from the browser installation command isn't modified.

use curl