Skymatrix component doesn't work despite installing the compatible radiance release

ladybug 1.1, Radiance 5.3 official release (2020-09-03)

I have tried with 5.4 and it doesn’t work too

Where did you install Radiance? The error days that Honeybee cannot find the installation.

I have installed Radiance in .ladybug instead of the right directory which is ladybug-tools