* installing *source* package 'httptest' ...
** this is package 'httptest' version '4.2.3'
** package 'httptest' successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Warning in structure(as.list(names(EXT_TO_CONTENT_TYPE)), .Names = unlist(EXT_TO_CONTENT_TYPE,  :
  Replacing special names '.Names' is deprecated; use 'names' instead.
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* MD5 sums
packaged installation of 'httptest' as httptest_4.2.3.zip
* DONE (httptest)