Error when using devtools::load_all(): Error in (function (dep_name, dep_ver = NA, dep_compare = NA) : Dependency package dplyr not available

[Ayala Allon]

Hey,

I am developing a package using devtools. I wanted to check my package on a different computer than the one the package was developed on to see if it works. I installed the latest R and Rstudio version, and I also installed the packages listed in the Getting Started section in Hadley Wickham's book on R packages (install.packages(c("devtools", "roxygen2", "testthat", "knitr"))

Then I ran devtools::has_dev() and I got TRUE as expected.

However when I did devtoold::load_all() I get the following error:

Error in (function (dep_name, dep_ver = NA, dep_compare = NA) : Dependency package dplyr not available.

This is how my DESCRIPTION file looks like:

Package: prepdat

Title:xxx

Version: 0.0.0.9000

Authors@R: c(

    person("Ayala S.", "Allon", email = "ayala...@gmail.com", role = c("aut", "cre")),

    person("Roy", "Luria", role = "aut"),

    person("Jim", "Grange", role = "ctb"),

    person("Nachshon", "Meiran", role = "ccp"))

Description: xxxx

Depends: R (>= 3.0.3),

Imports: dplyr (>= 0.4.2),

    reshape2 (>= 1.4.1)

License: GPL-3

LazyData: true

Suggests: knitr,

    testthat

And this is how the NAMESPACE looks like:

importFrom(dplyr,"%>%")

importFrom(psych,"harmonic.mean")

Does anyone knows how can I solve this error? I want to zip my package and send it to a colleague so he can go over it using devtools::load_all().

Any help will be greatly appreciated.

Best

Ayala

[Ayala Allon]

I also posted this question in stackoverflow and got an answer in one of the comments

http://stackoverflow.com/questions/31944905/error-when-using-devtoolsload-all?noredirect=1#comment51802064_31944905

Ayala