D:\Projects>mix phoenix.new blog
** (Mix) The task “phoenix.new” could not be found
D:\Projects>mix local.hex
Found existing archive: c:/Users/Dell-Latitude/.mix/archives/hex-0.13.0.
Are you sure you want to replace it with “https://repo.hex.pm/installs/1.3.0/hex-0.13.0.ez”? [Yn] Y
- creating c:/Users/Dell-Latitude/.mix/archives/hex-0.13.0
D:\Projects>mix phoenix.new blog
** (Mix) The task “phoenix.new” could not be found
How can I fix this problem?