=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Fetching small.zip
=> Total size: 160309 bytes
fetch: http://www.minix3.org//distfiles-backup/chessbooks/small.zip: Not Found
fetch: Unable to fetch expected file small.zip
fetch: ftp://ftp.netbsd.org/pub/pkgsrc/distfiles/chessbookschessbooks/small.zip: File unavailable (e.g., file not found, no access)
fetch: Unable to fetch expected file small.zip
fetch: ftp://ftp.freebsd.org/pub/FreeBSD/distfiles/chessbookschessbooks/small.zip: File unavailable (e.g., file not found, no access)
fetch: Unable to fetch expected file small.zip
fetch: http://ftp.jp.netbsd.org/pub/pkgsrc/distfiles/chessbookschessbooks/small.zip: Not Found
fetch: Unable to fetch expected file small.zip
fetch: transfer timed out
fetch: Unable to fetch expected file small.zip
fetch: http://www.minix3.org//distfiles-backup/chessbooks/small.zip: Not Found
fetch: Unable to fetch expected file small.zip
fetch: ftp://ftp.netbsd.org/pub/pkgsrc/distfiles/chessbookschessbooks/small.zip: File unavailable (e.g., file not found, no access)
fetch: Unable to fetch expected file small.zip
fetch: ftp://ftp.freebsd.org/pub/FreeBSD/distfiles/chessbookschessbooks/small.zip: File unavailable (e.g., file not found, no access)
fetch: Unable to fetch expected file small.zip
fetch: http://ftp.jp.netbsd.org/pub/pkgsrc/distfiles/chessbookschessbooks/small.zip: Not Found
fetch: Unable to fetch expected file small.zip
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/games/exchess-book-small