Zcash St13 runtime error

Hi there,
I trying my best to install and run Zcash and get a wallet on Arch Linux getting the package on AUR.
The installation do it well but when i run zcashd i get stuck with this :

EXCEPTION: St13runtime_error
could not load param file at /home/ixi/.zcash-params/sprout-verifying.key
Zcash in AppInit()

zcashd: /tmp/yaourt-tmp-ixi/aur-zcash/src/zcash-1.0.0/depends/x86_64-unknown-linux-gnu/share/…/include/boost/thread/pthread/mutex.hpp:127: void boost::mutex::unlock(): Assertion `res == 0’ failed.
Abandon (core dumped)

Am i doing something wrong ?

Hi @ixi,

I had the same issue today after installing zcash on Ubuntu 14.04. You need to run zcash-fetch-params program to download and validate something.