D:\tmp>R CMD check log2html
* checking for working latex ...
'sh' is not recognized as an internal or external command, operable program or batch file. NO
* using log directory 'D:/tmp/log2html.Rcheck'
'sh' is not recognized as an internal or external command, operable program or batch file.
* using
* checking for file 'log2html/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'log2html' version '1.0-1'
* checking package dependencies ...
'sh' is not recognized as an internal or external command, operable program or batch file. OK
* checking if this is a source package ... OK
* checking whether package 'log2html' can be installed ...
'sh' is not recognized as an internal or external command, operable program or batch file.
Error: cannot open file 'D:/tmp/log2html.Rcheck/00install.out' for reading