Having trouble setting up burst-miner-r4 on linux x64

[Drake29]

I'm trying to mine on linux x64 but I'm stuck. I'm been reading this tutorial:
https://forums.burst-team.us/topic/2482/help-with-mining-in-linux/12

I'm just trying to mine my USB flash drive (128GB) and it's labeled as "BURST"

My configuration for burst-miner-r4:
{
"poolUrl" : "pool.burstcoin.eu",
"submissionMaxDelay" : 30,
"submissionMaxRetry" : 3,
"socketTimeout" : 60,
"maxBufferSizeMB" : 512,
"plots" :
[
"/media/robert/BURST",
"/media/robert/BURST"
]
}

Then I type in ./burstminer
I get the following output from terminal:

robert@robert-Studio-1555 ~/didactic-giggle/burst-miner-r4 $ ./burstminer
Burst cryptoport Miners

http://github.com/uraymeiviar/burst-miner
author : uray meiviar [ uraymeiviar@gmail.com ]
please donate to support developments :
[ Burst ] BURST-8E8K-WQ2F-ZDZ5-FQWHX
[ Bitcoin ] 1UrayjqRjSJjuouhJnkczy5AuMqJGRK4b

using config file : mining.conf
No valid plot file or directory in config file mining.conf
Aborting program due to invalid configuration
robert@robert-Studio-1555 ~/didactic-giggle/burst-miner-r4 $

What am I do wrong? I'm new to linux so step by step instructions is needed. Thanks.

[scprv55]

Do you have a plot file in /media/robert/BURST ?