* using log directory 'd:/Rcompile/CRANpkg/local/3.5/DealGPL570.Rcheck'
* using R version 3.5.3 (2019-03-11)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'DealGPL570/DESCRIPTION' ... OK
* this is package 'DealGPL570' version '0.2.0'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'DealGPL570' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/3.5/DealGPL570.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'DealGPL570' ...
** package 'DealGPL570' successfully unpacked and MD5 sums checked
** R
** inst
** byte-compile and prepare package for lazy loading
Warning: S3 methods 'complete.data.frame', 'complete.default', 'complete_.data.frame', 'drop_na.data.frame', 'drop_na.default', 'drop_na_.data.frame', 'expand.data.frame', 'expand.default', 'expand.grouped_df', 'expand_.data.frame', 'extract.data.frame', 'extract.default', 'extract_.data.frame', 'fill.data.frame', 'fill.default', 'fill_.data.frame', 'full_seq.Date', 'full_seq.POSIXct', 'full_seq.numeric', 'gather.data.frame', 'gather.default', 'gather_.data.frame', 'nest.data.frame', 'nest.grouped_df', 'nest.tbl_df', 'nest_legacy.data.frame', 'nest_legacy.tbl_df', 'replace_na.data.frame', 'replace_na.default', 'separate.data.frame', 'separate.default', 'separate_.data.frame', 'separate_rows.data.frame', 'separate_rows.default', 'separate_rows_.data.frame', 'spread.data.frame', 'spread.default', 'spread_.data.frame', 'unite.data.frame', 'unite.default', 'unite_.data.frame', 'unnest.data.frame', 'unnest_legacy.data.frame' were declared in NAMESPACE but not found
Error in library.dynam(lib, package, package.lib) : 
  DLL 'tidyr' not found: maybe not installed for this architecture?
ERROR: lazy loading failed for package 'DealGPL570'
* removing 'd:/Rcompile/CRANpkg/lib/3.5/DealGPL570'
* restoring previous 'd:/Rcompile/CRANpkg/lib/3.5/DealGPL570'
In R CMD INSTALL