Install error even though required files exist

[leungi]

Hi,

Below are sessionInfo() and error message. I can load ROracle library fine, but yet dplyrOracle can't detect it during install.

sessionInfo()
R version 3.3.3 (2017-03-06)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1

locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252 LC_NUMERIC=C LC_TIME=English_United States.1252

attached base packages:
[1] stats graphics grDevices utils datasets methods base

other attached packages:
[1] devtools_1.13.3 ROracle_1.3-1 DBI_0.7

loaded via a namespace (and not attached):
[1] httr_1.2.1 R6_2.2.2 tools_3.3.3 withr_2.0.0 curl_2.7 memoise_1.0.0 git2r_0.18.0 digest_0.6.12

Error

• installing source package 'dplyrOracle' ...
  ** R
  ** preparing package for lazy loading
  Warning: Installed Rcpp (0.12.12) different from Rcpp used to build dplyr (0.12.11).
  Please reinstall dplyr to avoid random crashes or undefined behavior.
  ** help
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded
  *** arch - i386
  Error in library.dynam(lib, package, package.lib) :
  DLL 'ROracle' not found: maybe not installed for this architecture?
  Error: loading failed
  Execution halted
  *** arch - x64
  Warning: Installed Rcpp (0.12.12) different from Rcpp used to build dplyr (0.12.11).
  Please reinstall dplyr to avoid random crashes or undefined behavior.
  Error : object 'src_desc' not found whilst loading namespace 'dplyrOracle'
  Error: loading failed
  Execution halted
  ERROR: loading failed for 'i386', 'x64'

Look FW to advice.

Thanks!