How to update libstdc++?

Miners
1

I need this to run a miner. I need to update libstdc++ Please tell me how to do this ?

2

I’m guessing you’re trying to get a 0xBTC token miner running? :stuck_out_tongue:
I’m pretty sure this is what I used to get azlehria running

sudo apt-get install software-properties-common
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install gcc-4.9
sudo apt-get upgrade libstdc++6