deletions | additions       diff --git a/pipeline installation.tex b/pipeline installation.tex  index df429e9..c141833 100644  --- a/pipeline installation.tex  +++ b/pipeline installation.tex 
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on OS X 10.6,10.7,10.8, centos 6, centos 5, ubuntu 10, but   it can run on almost all operating systems as long as there is a running version of $iraf$ on the machine, and a running version of python (version 2.x) with the modules mentioned previously.   The package\footnote{$https://dl.dropboxusercontent.com/u/28579834/floyds-2.1.0.tar.gz$} package\footnote{$https://github.com/svalenti/FLOYDS_pipeline$}  contains the following files/directory: \begin{itemize}  \item \textbf{bin} (directory): this is the directory where executable files are stored.