Installing-MP-Gryphon.md

@@ -54,7 +54,7 @@ To run the Gryphon GUI open a command window and type:
 To identify the version of Linux you are running, type:
 
 ```bash
-lsb_release -a
+cat /etc/*-release
 ```
 
 ## Centos 7
@@ -154,5 +154,3 @@ To install Gryphon and preloaded examples only:
 
 ## Windows
 See [Running Gryphon on Windows](Running Gryphon on Windows).
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