2.5.4 Win build failed

[John Ralls]

############################################################
###  MinGW
############################################################
configuring msys to use c:/soft/gnucash-2.5.4/mingw.
mingw already installed in /c/soft/gnucash-2.5.4/mingw.  skipping.
cp: cannot stat `/c/soft/gnucash-2.5.4/mingw/bin/libpthread-2.dll': No such file or directory

Huh? Trunk ran to completion.

Regards,
John Ralls