Usage of an Internal R Package Error Message

Question

I am trying to use a company internal r-package and I am getting the following warning message in R-Studio when I want to load the library. So installation works, but when I try to load the library is spits this error: "In fun(libname, pkgname) :"

Does anyone know what the problem is here?

Thanks in advance!

Answer 1

try installing first with install.packages("path to your .zip package file", repos=NULL) Then use library or require . If anything goes wrong with these two steps, there is a problem with the package itself and you should ask its developers for help. EDIT: if your package is on github, you can try:

install.packages("devtools")
library("devtools")
devtools::install_github("your package URL")