Github and LinkedIn info + icons not showing using "latexcv" template

[adsf1]

Hi everyone,

I am trying to use the "latexcv" template to create my CV.
When I generate the PDF, even with the default values shown below, the icons don't show up.

twitter: mariecurie
github: mariecurie
linkedin: mariecurie

The output is this:
Test.pdf

I have also tried with my own values and it doesn't work.
Using other templates, with any values, works fine.

I would appreciate if someone helps me identifying the cause for this.