Update README.md

README.md

@@ -1,19 +1,11 @@
-# rMETL: 
-rMETL - realignment-based Mobile Element insertion detection Tool for Long read
-
----
-### Getting Start
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-
-	$ git clone https://github.com/tjiangHIT/rMETL.git (git clone https://github.com/hitbc/rMETL.git)
-	$ cd rMETL/
-	$ pip install .
+	rMETL - realignment-based Mobile Element insertion detection Tool for Long read
 
 ---	
 ### Introduction
@@ -44,10 +36,15 @@ Its peak memory footprint is about 7.05 Gigabytes (default setting), on a server
 ---
 ### Installation
 
+	#install via pip
+	$ pip install rMETL
+
+	#install from github
+	$ git clone https://github.com/tjiangHIT/rMETL.git (git clone https://github.com/hitbc/rMETL.git)
+	$ cd rMETL/
+	$ pip install .
+
 Current version of rMETL has been tested on 64bit Linux operating system.
-The source code is written in python, and can be directly download from: https://github.com/hitbc/rMETL 
-A mirror is also in: https://github.com/tjiangHIT/rMETL
-The INSTALL.sh is attached. Use the bash command for generating the executable file.
 
 ---
 ### Synopsis