RStudio, Packrat and Knitr
I am working in RStudio. I first created a knitr file in the project and the PDF compilation worked flawlessly. Then, when I was working on different files, I activated packrat
for the project. (And later deactivate it again)
Now when I try again in Knitr (compile pdf) my file .Rnw
, I get
Initializing packrat project in directory:
- "mydir"
Error in appDependencies(project) :
could not find function "available.packages"
Calls: source ... sort_c -> with_collate -> force -> sort -> appDependencies
Execution halted
I checked the RStudio project options and packrat is not installed. Switching from Knitr to sweave didn't help. Also, I ensured that the outfit is fitted.
What can I do?
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If you have activated Packrat for your project and for some reason packrat::disable()
did not clear the created one .Rprofile
, you may need to delete it manually.
If your project's base directory is .Rprofile
, and it contains, for example,
#### -- Packrat Autoloader (version 0.4.1.24) -- ####
source("packrat/init.R")
#### -- End Packrat Autoloader -- ####
you will need to remove this bit.
Alternatively, you can provide loading utils
( available.packages
is a function from utils
) in your vignette; for example with library(utils)
.
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