use crate::utils;
use crate::version;
use anyhow::Result;
use std::string::String;
pub fn exec() -> Result<()> {
println!(
"dvm {}\ndeno {}\ndvm root {}",
version::DVM,
version::current_version().unwrap_or_else(|| String::from("-")),
utils::dvm_root().as_path().to_string_lossy(),
);
Ok(())
}