ERROR: dependencies 'rlang', 'textfeatures' are not available for package 'botrnot'

[skimonkey]

On installing botrnot package I get the following error
ERROR: dependencies 'rlang', 'textfeatures' are not available for package 'botrnot'

On attempting to install rlang manually I get this error...
install.packages("rlang")
Installing package into ‘C:/Users/xxxx/Documents/R/win-library/3.3’
(as ‘lib’ is unspecified)
Warning message:
package ‘rlang’ is not available (for R version 3.3.2)

[paufiorini]

I get a similar msg
ERROR: dependencies 'dplyr', 'tibble' are not available for package 'tweetbotornot'

Have you managed to solve it?