I am not able to create new account in geth. Please help me solve this.
geth account new --datadir /home/blockchain/Downloads/privatechain/data
INFO [12-05|14:47:50.445] Maximum peer count ETH=25 LES=0 total=25
Your new account is locked with a password. Please give a password. Do not forget this password.
Fatal: Failed to create account: mkdir /home/blockchain: permission denied