Use color_eyre (#173)

Cargo.toml

@@ -36,7 +36,6 @@ pretty_env_logger = "~0.4"
 glob = "~0.3"
 strum = { version = "~0.24", features = ["derive"] }
 thiserror = "~1.0"
-anyhow = "~1.0"
 tempfile = "~3.2"
 cfg-if = "~1.0"
 tokio = { version = "~1.5", features = ["process", "rt-multi-thread"] }
@@ -45,6 +44,7 @@ regex = "~1.5"
 sys-info = "~0.9"
 semver = "~1.0"
 shell-words = "~1.1"
+color-eyre = "0.6.2"
 
 [target.'cfg(target_os = "macos")'.dependencies]
 notify-rust = "~4.5"