diff --git a/.gitignore b/.gitignore
index ea8c4bf..869df07 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /target
+Cargo.lock
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index fe5775b..494f131 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,3 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+cpal = "*"
+anyhow = "*"
+pocketsphinx = "0.6.0"
+tts_rust = "0.3.3"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..a71bd53 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,10 @@
-fn main() {
+use anyhow::Result;
+use cpal;
+use pocketsphinx;
+use tts_rust;
+
+fn main() -> Result<()> {
     println!("Hello, world!");
+
+    Ok(())
 }