Installation error

[m-r-munroe]

I tried the basic install instructions provided.

if (!require('devtools')) install.packages('devtools') devtools::install_github('bquast/rnn')

The "command fails" and installation is rolled back.

text to console was:

_Downloading GitHub repo bquast/rnn@master from URL https://api.github.com/repos/bquast/rnn/zipball/master Installing rnn "C:/PROGRA~1/MICROS~4/MRO-33~1.2/bin/x64/R" --no-site-file --no-environ --no-save --no-restore --quiet CMD INSTALL \ "C:/Users/mrmunroe/AppData/Local/Temp/RtmpOaUftg/devtools26e8432f65eb/bquast-rnn-7cd2c3e" --library="C:/Program \ Files/Microsoft/MRO-3.3.2/library" --install-tests

• installing source package 'rnn' ... R inst tests preparing package for lazy loading Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : there is no package called 'httpuv' ERROR: lazy loading failed for package 'rnn'
• removing 'C:/Program Files/Microsoft/MRO-3.3.2/library/rnn' Error: Command failed (1)_

System: I am using Microsoft R Open 3.3.2 in Rstudio 1.0.44 on a Windows 7 Pro (sp1) system.

[m-r-munroe]

I uninstalled the existing rnn (0.5.x), then tried to install rnn.
It gave version 0.8, but when I tried to load it gave an error that it could not find "httpuv".
I installed httpuv, and tried again. It gave an error that it could not find xtable. I installed "xtable" and tried again. It ran.