./xmrblocks is not working
I am setting blockchain for monero. I am done with the compilation of monero, also I have download monero blockchain data through ./monerod.

But on running ./xmrblocks -b /location to monero lmdb/ I am getting the error

./xmrblocks: No such file or directory

I am working on Ubuntu 16.04, Monero 0.12.1.0