[gnugo-devel] problem with 3.7.11 tar file

[Everett Lipman]

Dear Gnugo developers,

I just downloaded Gnugo version 3.7.11 from 
http://www.gnu.org/software/gnugo/devel.html .
The file is as follows:

-rw-r--r--  1 user group 3007737 Nov 14 10:25 gnugo-3.7.11.tar.gz

$ md5sum gnugo-3.7.11.tar.gz 
0deed42ce1687c82bf0d7726b1d43f20  gnugo-3.7.11.tar.gz

When I try to gunzip, I get this error:

$ gunzip --verbose gnugo-3.7.11.tar.gz
gnugo-3.7.11.tar.gz:    
gunzip: gnugo-3.7.11.tar.gz: invalid compressed data--crc error

gunzip: gnugo-3.7.11.tar.gz: invalid compressed data--length error

Everett Lipman