R-Studio on OSX can't load mosaic package

Question

I am running OSX 10.10, R-Studio Version 0.99.484, and R version 3.2.2.

I just made a fresh install of R and R-Studio using the installers from their respective websites. I use install.packages to install "mosaic" and then I try loading it using library, but it gives me the following error:

library("mosaic", lib.loc="/Library/Frameworks/R.framework/Versions/3.2/Resources/library")
Error : object ‘dendro_data.hclust’ is not exported by 'namespace:ggdendro'
Error: package or namespace load failed for ‘mosaic’

I tried reinstalling ggdendro but nothing. Does anyone have any advice on how to deal with this issue?

Answer 1

I encountered this same error and seem to have somewhere along the way resolved it. Steps taken include:

• cleaned out my libraries (local and System)
• used Disk Utility to repair any odd permissions
• reinstalled R
• opened RStudio and imported package with dependencies from the repository:

 > install.packages("mosaic", lib="/Library/Frameworks/R.framework/Versions/3.2/Resources/library") 

• console prompted me to choose the older precompiled package or the newer, I chose older

Do you want to install from sources the package which needs compilation? y/n: n

• mosaic loaded happily

 > library("mosaic", lib.loc="/Library/Frameworks/R.framework/Versions/3.2/Resources/library")