sudo packer -S rednotebook

Aur Targets    (1): rednotebook

Proceed with installation? [Y/n] y
--2010-05-12 15:31:36--  http://aur.archlinux.org/packages/rednotebook/rednotebook.tar.gz
Resolving aur.archlinux.org... 208.92.232.29
Connecting to aur.archlinux.org|208.92.232.29|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 607 [application/x-tgz]
Saving to: `rednotebook.tar.gz'

100%[===================================================================================================================>] 607         --.-K/s   in 0s      

2010-05-12 15:31:36 (35.1 MB/s) - `rednotebook.tar.gz' saved [607/607]

Edit rednotebook PKGBUILD with $EDITOR? [Y/n] n
==> Making package: rednotebook 0.9.4-1 i686 (Wed May 12 15:31:38 BST 2010)
==> Checking Runtime Dependencies...
==> Checking Buildtime Dependencies...
==> Retrieving Sources...
  -> Downloading download...
--2010-05-12 15:31:38--  http://sourceforge.net/projects/rednotebook/files/rednotebook-0.9.4.tar.gz/download
Resolving sourceforge.net... 216.34.181.60
Connecting to sourceforge.net|216.34.181.60|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: http://sourceforge.net/projects/rednotebook/files/ [following]
--2010-05-12 15:31:39--  http://sourceforge.net/projects/rednotebook/files/
Connecting to sourceforge.net|216.34.181.60|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 179680 (175K) [text/html]
Saving to: `download.part'

100%[===================================================================================================================>] 179,680      170K/s   in 1.0s    

2010-05-12 15:31:40 (170 KB/s) - `download.part' saved [179680/179680]

==> Validating source files with md5sums...
    download ... FAILED
==> ERROR: One or more files did not pass the validity check!
The build failed.