library not found in browser but in Rstudio

[fabrice91]

Hi, I'm facing a stranger error...
In Rstudio when I launch my app, all is fine and the Shiny App looks good.
But when I try to launch it in my browser I have an error in the log :

Error in library(shinyjs) : there is no package called ‘shinyjs’

But the shinyjs is present in the library path :

/home/admin/R/x86_64-pc-linux-gnu-library/3.2

When I print the library path (.libPaths()) in the app while launching it with Rstudio I have the same path :

/home/admin/R/x86_64-pc-linux-gnu-library/3.2

I tried to install the shinyjs package again :

> install.packages('shinyjs')
Installing package into ‘/home/admin/R/x86_64-pc-linux-gnu-library/3.2’
(as ‘lib’ is unspecified)
--- SVP sélectionner un miroir CRAN pour cette session ---
essai de l'URL 'https://cran.irsn.fr/src/contrib/shinyjs_2.1.0.tar.gz'
Content type 'application/x-gzip' length 1019936 bytes (996 KB)
==================================================
downloaded 996 KB

* installing *source* package ‘shinyjs’ ...
** package ‘shinyjs’ correctement décompressé et sommes MD5 vérifiées
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (shinyjs)

But I have still the same error !
Any clue ???
Thanx

[andresrcs]

@fabrice91

But when I try to launch it in my browser I have an error in the log :

Are you deploying to shiny-server?

[fabrice91]

Yes my app is in the/srv/shiny-server directory with other apps whose working fine.
I'm thinking about something, maybe there's a rights issue with the shinyjs directory owner ? I have to check it tomorrow in front of my PC

[andresrcs]

Shiny server runs as the shiny user, so, packages need to be installed system wide in order for shiny to be able to use them. A way of doing this is to install packages from a system terminal with sudo e. g.

sudo su - -c "R -e \"install.packages('shinyjs', repos='http://cran.rstudio.com/')\""

[fabrice91]

Thanks ! Packages weren't installed in the right place...