* installing *source* package 'SIGN' ...
** package 'SIGN' successfully unpacked and MD5 sums checked
** using staged installation
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
Error: package or namespace load failed for 'SIGN' in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
 there is no package called 'httr'
Error: loading failed
Execution halted
ERROR: loading failed
* removing 'd:/Rcompile/CRANpkg/lib/4.4/SIGN'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.4/SIGN'