diff --git a/README.md b/README.md
index 9a12570..13f6ab2 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ A small tool for storing passwords locally with git sync
 
 1. Create empty repository for storing your passwords on gitlab or somewhere you prefer
 2. Clone to your home folder ~/.mps/storage
-3. Set variable $MPS_HOME="~/.mps/"
+3. Export varable $MPS_HOME: `export MPS_HOME="/home/<your_username>/.mps"`
 4. Add to your $PATH:<path_to_msp> where you installed your mps
 5. Run ./mps init
 
diff --git a/src/main.rs b/src/main.rs
index 07a9ed5..4451f2e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -81,7 +81,7 @@ impl MPS {
     fn print_init_hint() {
         println!("1. Create empty repository for storing your passwords on gitlab or somewhere you prefer");
         println!("2. Clone to your home folder ~/.mps/storage");
-        println!("3. Set variable $MPS_HOME=\"~/.mps/\"");
+        println!("3. xport varable $MPS_HOME: `export MPS_HOME=\"/home/<your_username>/.mps\"`");
         println!("4. Add to your $PATH:<path_to_msp> where you installed your mps");
         println!("5. Run mps init");
     }
@@ -116,7 +116,10 @@ impl MPS {
                     passphrase = ps;
                     break;
                 },
-                Err(_) => continue
+                Err(e) => {
+                    println!("{}", e);
+                    continue
+                }
             }
         }
         Storage::init(passphrase)?;
diff --git a/src/storage.rs b/src/storage.rs
index e553347..a03b0bd 100644
--- a/src/storage.rs
+++ b/src/storage.rs
@@ -90,7 +90,7 @@ impl Storage {
         Ok(result)
     }
 
-    fn get_storage_db_path() -> io::Result<String> {
+    fn get_db_path() -> io::Result<String> {
         let st = Storage::get_storage_path()?;
         let result = format!("{}/{}", st, PATH_DB);
         Ok(result)
@@ -104,7 +104,7 @@ impl Storage {
             ));
         }
         let encoder = Encoder::from(&passphrase);
-        let file = fs::File::open(Storage::get_storage_db_path()?)?;
+        let file = fs::File::open(Storage::get_db_path()?)?;
         let reader = io::BufReader::new(file);
         let mut items = HashSet::<Item>::new();
         let mut id: Option<String> = None;
@@ -159,7 +159,7 @@ impl Storage {
         Ok(())
     }
 
-    pub fn is_inited() -> io::Result<bool> {
+    pub fn check_installed() -> io::Result<()> {
         let sp = Storage::get_storage_path()?;
         let storage_path = Path::new(&sp);
         // Check if the folder exists and is a directory
@@ -169,12 +169,17 @@ impl Storage {
                 format!("{} does not exist or not a dir", Storage::get_storage_path()?)
             ));
         }
+        
+        Ok(())
 
         // TODO check git
-        //let path = Path::new(&*STORAGE_FOLDER);
-        //return path.exists();
-        Ok(true)
-        
+    }
+
+    pub fn is_inited() -> io::Result<bool> {
+        Storage::check_installed()?;
+        let db = Storage::get_db_path()?;
+        let db_path = Path::new(&db);
+        Ok(db_path.exists())
     }
     
     pub fn ids(&self) -> Vec<String> {
@@ -209,7 +214,7 @@ impl Storage {
         let mut file = fs::OpenOptions::new()
             .write(true)
             .append(false)
-            .open(Storage::get_storage_db_path()?)?;
+            .open(Storage::get_db_path()?)?;
         writeln!(file, "{}", self.encoder.get_encoded_test_passphrase()?)?;
 
         for item in self.items.iter() {