Slimbrowser (a browser variation using firefox 115 base) [COUGH] Error message paraphrased says "the add-on downloaded from this site could not be installed because it appears to be corrupted".
True.
I suggest you take that up with slimbrowser "support"
.
And it is not only NoScript, but other extensions also that fail to install.
I suggest you take that up with slimbrowser "support"
.
"Slimbrowser", assuming it is FF 115 based, is FF 115.0, which is ages old, years, & insecure at this point.
If you want 115 ESR, which is still current & up to date,
at this point in time, get it directly from FF.
NoScript works there, as does all other expected extensions.
(FF makes it a pleasure to be able to download what you want.)
I believe this page will get you there,
https://www.firefox.com/en-US/download/ ... n64/en-US/.
And you want the 'Download 115 ESR' link.
(The 'Download Now link will give you 146 ESR.)
(I'll note that NoScript & other extensions
can work in Slimbrowser.
I did that by hacking things, though not sure how to tell you to do the same to do that?
Anyhow, ditch slim & go with FF itself.)