aisleriot error

ganeshp@anuganeshdesktop1:~$ sol
Backtrace:
In ice-9/boot-9.scm:
 149: 2 [catch #t #<catch-closure 20bea00> ...]
 157: 1 [#<procedure 205a0f0 ()>]
In unknown file:
   ?: 0 [catch-closure]

ERROR: In procedure catch-closure:
ERROR: Throw to key `decoding-error' with args `("scm_from_stringn" "input locale conversion error" 22 #vu8(115 111 108))'.