Problem with vignette

[emmaSkarstein]

After loading the package, I am not able to view the vignette by running "vignette("SolitaryTinomou")", I get this:
Warning message:
vignette ‘SolitaryTinomou’ not found

and no vignette appears. Lyder also had trouble viewing the vignette this way. I also tried:

browseVignettes("PointedSDMs")
No vignettes found by browseVignettes("PointedSDMs")

However, when I have been working on the package myself, I have been able to view it with these commands with no problem. Very strange!