[arch-general] Unknown Trust and Corrupted Package

[Jayesh Badwaik]

Hi,

I'm receiving message about unknown trust while trying to install the confuse 
package. 

$ sudo pacman -S confuse
resolving dependencies...
looking for conflicting packages...

Packages (1) confuse-2.8-1

Total Download Size:   0.03 MiB
Total Installed Size:  0.11 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages ...
 confuse-2.8-1-x86_64      33.8 KiB  4.72M/s 00:00 [######################] 
100%
(1/1) checking keys in keyring                     [######################] 
100%
(1/1) checking package integrity                   [######################] 
100%
error: confuse: signature from "Thorsten Töpper <atsutane at freethoughts.de>" is 
unknown trust
:: File /var/cache/pacman/pkg/confuse-2.8-1-x86_64.pkg.tar.xz is corrupted 
(invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: failed to commit transaction (invalid or corrupted package (PGP 
signature))
Errors occurred, no packages were upgraded.

-- 
Jayesh Badwaik