I am trying to publish a shiny application to RStudio Connect and getting errors while deploying the app. The errors pertain to installation of packages not available on CRAN. I installed them from GitHub using devtools. The error I am getting is
Error in getSourceForPkgRecord(pkgRecord, srcDir(project), availablePackagesSource(repos = repos), : Failed to retrieve package sources for fullcalendar 0.0.0.9000 from CRAN (internet connectivity issue?)
Also, I want to install the dev versions of certain packages like
leaflet and not the CRAN version as the dev version includes some fixes to bugs I had discovered. So how can I install the dev versions?