liblastfm failed :[

gistfile1.txt

> updateNowPlaying (Artist "Amenra") (Track "Némelèndèlle") Nothing Nothing Nothing Nothing Nothing Nothing ak sk s
Loading package tagged-0.4.4 ... linking ... done.
Loading package pretty-1.1.1.0 ... linking ... done.
Loading package array-0.4.0.1 ... linking ... done.
Loading package deepseq-1.3.0.1 ... linking ... done.
Loading package bytestring-0.10.0.0 ... linking ... done.
Loading package containers-0.5.0.0 ... linking ... done.
Loading package text-0.11.2.3 ... linking ... done.
Loading package attoparsec-0.10.2.0 ... linking ... done.
Loading package blaze-builder-0.3.1.0 ... linking ... done.
Loading package dlist-0.5 ... linking ... done.
Loading package hashable-1.1.2.5 ... linking ... done.
Loading package transformers-0.3.0.0 ... linking ... done.
Loading package mtl-2.1.2 ... linking ... done.
Loading package old-locale-1.0.0.5 ... linking ... done.
Loading package syb-0.3.7 ... linking ... done.
Loading package template-haskell ... linking ... done.
Loading package time-1.4.0.1 ... linking ... done.
Loading package unordered-containers-0.2.2.1 ... linking ... done.
Loading package primitive-0.5.0.1 ... linking ... done.
Loading package vector-0.10.0.1 ... linking ... done.
Loading package aeson-0.6.0.2 ... linking ... done.
Loading package utf8-string-0.3.7 ... linking ... done.
Loading package binary-0.5.1.1 ... linking ... done.
Loading package cereal-0.3.5.2 ... linking ... done.
Loading package entropy-0.2.1 ... linking ... done.
Loading package largeword-1.0.3 ... linking ... done.
Loading package crypto-api-0.10.2 ... linking ... done.
Loading package pureMD5-2.1.2.1 ... linking ... done.
Loading package parsec-3.1.3 ... linking ... done.
Loading package unix-2.6.0.0 ... linking ... done.
Loading package network-2.4.0.1 ... linking ... done.
Loading package curl-1.3.7 ... linking ... done.
Loading package split-0.1.2.3 ... linking ... done.
Loading package urlencoded-0.3.0.1 ... linking ... done.
Loading package xml-1.3.12 ... linking ... done.
Loading package liblastfm-0.0.3.6 ... linking ... done.
Left InvalidMethodSignature: Invalid method signature supplied
it :: Either LastfmError Response

> updateNowPlaying (Artist "Amenra") (Track "...") Nothing Nothing Nothing Nothing Nothing Nothing ak sk s
Right "{\"nowplaying\":{\"track\":{\"#text\":\"...\",\"corrected\":\"0\"},\"artist\":{\"#text\":\"Amenra\",\"corrected\":\"0\"},\"album\":{\"#text\":\"\",\"corrected\":\"0\"},\"albumArtist\":{\"#text\":\"\",\"corrected\":\"0\"},\"ignoredMessage\":{\"#text\":\"\",\"code\":\"0\"}}}\n"
it :: Either LastfmError Response

Loading package network-2.4.0.1 ... linking ... done.
And we've got a winner