iptux trouble

sudo pacman -U iptux-svn-193-1-x86_64.pkg.tar.xz 
loading packages...
warning: iptux-svn-193-1 is up to date -- reinstalling
resolving dependencies...
looking for inter-conflicts...

Targets (1): iptux-svn-193-1

Total Installed Size:   0.69 MiB
Net Upgrade Size:       0.00 MiB

Proceed with installation? [Y/n] y
(1/1) checking package integrity                   [######################] 100%
(1/1) loading package files                        [######################] 100%
(1/1) checking for file conflicts                  [######################] 100%
(1/1) checking available disk space                [######################] 100%
(1/1) upgrading iptux-svn                          [######################] 100%
/tmp/alpm_CCUGUL/.INSTALL: line 16: syntax error: unexpected end of file
error: command failed to execute correctly