diff --git a/omaketex.cabal b/omaketex.cabal
--- a/omaketex.cabal
+++ b/omaketex.cabal
@@ -2,27 +2,30 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                omaketex
-version:             0.1.0.0
+version:             0.1.1.0
 synopsis:            A simple tool to generate OMakefile for latex files.
 description:         A simple toot to generate OMakefile for latex files.
 license:             BSD3
 license-file:        LICENSE
 author:              Hiromi ISHII
 maintainer:          konn.jinro_at_gmail.com
--- copyright:           
+copyright:           (c) Hiromi ISHII 2013
 category:            Text
 build-type:          Simple
--- extra-source-files:  
 cabal-version:       >=1.10
 
+homepage:            https://github.com/pcapriotti/omaketex
+bug-reports:         https://github.com/pcapriotti/omaketex/issues
+
+source-repository head
+  Type: git
+  Location: git://github.com/konn/omaketex.git
+
 executable omaketex
   main-is:             omaketex.hs
-  -- other-modules:       
-  -- other-extensions:    
   build-depends:       base                 >=4.6 && <4.7
                ,       shakespeare-text     == 1.0.*
                ,       optparse-applicative == 0.5.*
                ,       shelly               == 1.3.*
                ,       text                 == 0.11.*
-  -- hs-source-dirs:      
   default-language:    Haskell2010
diff --git a/omaketex.hs b/omaketex.hs
--- a/omaketex.hs
+++ b/omaketex.hs
@@ -21,9 +21,13 @@
 .SUBDIRS: .
 |]
 
-data Settings = Settings { texDocs :: [T.Text]
-                         , deps    :: [String]
-                         , git     :: Bool
+data Settings = Settings { texDocs   :: [T.Text]
+                         , deps      :: [String]
+                         , git       :: Bool
+                         , latex     :: String
+                         , bibtex    :: String
+                         , dvipdfm   :: String
+                         , makeindex :: String
                          } deriving (Read, Show, Eq, Ord)
 
 settings :: ParserInfo Settings
@@ -37,13 +41,21 @@
                                         <> long "deps" <> short 'd')
                                )
                       <*> switch (long "git" <> short 'g' <> help "whether commit & push after typesettings success.")
+                      <*> strOption (long "latex" <> short 't' <> value "platex" <> showDefault
+                                 <> help "tex engine")
+                      <*> strOption (long "bibtex" <> short 'b' <> value "pbibtex" <> showDefault
+                                 <> help "bibtex")
+                      <*> strOption (long "dvipdfm" <> short 'b' <> value "dvipdfmx" <> showDefault
+                                 <> help "dvipdfm")
+                      <*> strOption (long "mendex" <> short 'm' <> value "mendex -U" <> showDefault
+                                 <> help "mendex")
 
 omakefile :: Settings -> T.Text
-omakefile (Settings ins dps gits) = T.tail [st|
-LATEX = platex
-MAKEINDEX = mendex -U
-DVIPDFM = dvipdfmx
-BIBTEX = pbibtex
+omakefile (Settings ins dps gits latex bibtex dvipdfm mendex) = T.tail [st|
+LATEX = #{latex}
+MAKEINDEX = #{mendex}
+DVIPDFM = #{dvipdfm}
+BIBTEX = #{bibtex}
 
 TEXINPUTS = #{T.unwords $ map dotTeX ins}
 #{T.unlines $ map latexDocument ins}