diff --git a/libimagrt/src/configuration.rs b/libimagrt/src/configuration.rs
index 15b94e09..c3cb9735 100644
--- a/libimagrt/src/configuration.rs
+++ b/libimagrt/src/configuration.rs
@@ -4,77 +4,14 @@ use std::ops::Deref;
 
 use toml::{Parser, Value};
 
-/**
- * Errors which are related to configuration-file loading
- */
-pub mod error {
-    use std::error::Error;
-    use std::fmt::{Display, Formatter};
-    use std::fmt::Error as FmtError;
-
-    /// The kind of an error
-    #[derive(Clone, Debug, PartialEq)]
-    pub enum ConfigErrorKind {
-        NoConfigFileFound,
-    }
-
-    /// Configuration error type
-    #[derive(Debug)]
-    pub struct ConfigError {
-        kind: ConfigErrorKind,
-        cause: Option<Box<Error>>,
-    }
-
-    impl ConfigError {
-
-        /// Instantiate a new `ConfigError`, optionally with cause
-        pub fn new(kind: ConfigErrorKind, cause: Option<Box<Error>>) -> ConfigError {
-            ConfigError {
-                kind: kind,
-                cause: cause,
-            }
-        }
-
-        ///get the Kind of the Error
-        pub fn err_type(&self) -> ConfigErrorKind {
-            self.kind.clone()
-        }
-
-        /// Get the string, the `ConfigError` can be described with
-        pub fn as_str(e: &ConfigError) -> &'static str {
-            match e.err_type() {
-                ConfigErrorKind::NoConfigFileFound   => "No config file found",
-            }
-        }
-
-    }
-
-    impl Display for ConfigError {
-
-        fn fmt(&self, fmt: &mut Formatter) -> Result<(), FmtError> {
-            try!(write!(fmt, "{}", ConfigError::as_str(self)));
-            Ok(())
-        }
-
-    }
-
-    impl Error for ConfigError {
-
-        fn description(&self) -> &str {
-            ConfigError::as_str(self)
-        }
-
-        fn cause(&self) -> Option<&Error> {
-            self.cause.as_ref().map(|e| &**e)
-        }
-
-    }
-
-}
+generate_error_module!(
+    generate_error_types!(ConfigError, ConfigErrorKind,
+        NoConfigFileFound   => "No config file found"
+    );
+);
 
 use self::error::{ConfigError, ConfigErrorKind};
 
-
 /**
  * Result type of this module. Either `T` or `ConfigError`
  */
@@ -245,6 +182,6 @@ fn fetch_config(rtp: &PathBuf) -> Result<Value> {
         .filter(|loaded| loaded.is_some())
         .nth(0)
         .map(|inner| Value::Table(inner.unwrap()))
-        .ok_or_else(|| ConfigError::new(ConfigErrorKind::NoConfigFileFound, None))
+        .ok_or(ConfigErrorKind::NoConfigFileFound.into())
 }
 
diff --git a/libimagrt/src/edit.rs b/libimagrt/src/edit.rs
index 93fa1a6b..67f495b8 100644
--- a/libimagrt/src/edit.rs
+++ b/libimagrt/src/edit.rs
@@ -7,6 +7,8 @@ use error::RuntimeErrorKind;
 use libimagstore::store::FileLockEntry;
 use libimagstore::store::Entry;
 
+use libimagerror::into::IntoError;
+
 pub type EditResult<T> = Result<T, RuntimeError>;
 
 pub trait Edit {
@@ -55,18 +57,19 @@ pub fn edit_in_tmpfile(rt: &Runtime, s: &mut String) -> EditResult<()> {
     if let Some(mut editor) = rt.editor() {
         let exit_status = editor.arg(file_path).status();
 
-        match exit_status.map(|s| s.success()) {
+        match exit_status.map(|s| s.success()).map_err(Box::new) {
             Ok(true)  => {
                 file.sync_data()
                     .and_then(|_| file.seek(SeekFrom::Start(0)))
                     .and_then(|_| file.read_to_string(s))
                     .map(|_| ())
-                    .map_err(|e| RuntimeError::new(RuntimeErrorKind::IOError, Some(Box::new(e))))
+                    .map_err(Box::new)
+                    .map_err(|e| RuntimeErrorKind::IOError.into_error_with_cause(e))
             },
-            Ok(false) => Err(RuntimeError::new(RuntimeErrorKind::ProcessExitFailure, None)),
-            Err(e)    => Err(RuntimeError::new(RuntimeErrorKind::IOError, Some(Box::new(e)))),
+            Ok(false) => Err(RuntimeErrorKind::ProcessExitFailure.into()),
+            Err(e)    => Err(RuntimeErrorKind::IOError.into_error_with_cause(e)),
         }
     } else {
-        Err(RuntimeError::new(RuntimeErrorKind::Instantiate, None))
+        Err(RuntimeErrorKind::Instantiate.into())
     }
 }
diff --git a/libimagrt/src/error.rs b/libimagrt/src/error.rs
index 50d640d7..e5f26baa 100644
--- a/libimagrt/src/error.rs
+++ b/libimagrt/src/error.rs
@@ -10,7 +10,7 @@ generate_error_types!(RuntimeError, RuntimeErrorKind,
 impl From<IOError> for RuntimeError {
 
     fn from(ioe: IOError) -> RuntimeError {
-        RuntimeError::new(RuntimeErrorKind::IOError, Some(Box::new(ioe)))
+        RuntimeErrorKind::IOError.into_error_with_cause(Box::new(ioe))
     }
 
 }
diff --git a/libimagrt/src/runtime.rs b/libimagrt/src/runtime.rs
index ba520445..e693feff 100644
--- a/libimagrt/src/runtime.rs
+++ b/libimagrt/src/runtime.rs
@@ -37,13 +37,13 @@ impl<'a> Runtime<'a> {
      */
     pub fn new(cli_spec: App<'a, 'a>) -> Result<Runtime<'a>, RuntimeError> {
         use std::env;
-        use std::error::Error;
 
         use libimagstore::hook::position::HookPosition;
         use libimagstore::error::StoreErrorKind;
         use libimagstorestdhook::debug::DebugHook;
         use libimagerror::trace::trace_error;
         use libimagerror::trace::trace_error_dbg;
+        use libimagerror::into::IntoError;
 
         use configuration::error::ConfigErrorKind;
 
@@ -72,8 +72,7 @@ impl<'a> Runtime<'a> {
 
         let cfg = match Configuration::new(&rtp) {
             Err(e) => if e.err_type() != ConfigErrorKind::NoConfigFileFound {
-                let cause : Option<Box<Error>> = Some(Box::new(e));
-                return Err(RuntimeError::new(RuntimeErrorKind::Instantiate, cause));
+                return Err(RuntimeErrorKind::Instantiate.into_error_with_cause(Box::new(e)));
             } else {
                 warn!("No config file found.");
                 warn!("Continuing without configuration file");
@@ -128,9 +127,8 @@ impl<'a> Runtime<'a> {
                 store: store,
             }
         })
-        .map_err(|e| {
-            RuntimeError::new(RuntimeErrorKind::Instantiate, Some(Box::new(e)))
-        })
+        .map_err(Box::new)
+        .map_err(|e| RuntimeErrorKind::Instantiate.into_error_with_cause(e))
     }
 
     /**