<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div><br>Hello,<br>I am trying to install some new packages in my system Mac OSX. <br>I will like to know what are the possible ways to do it. I also do not understand the local versus global tex tree structure and would like to know more about it.<br>Any reference will be great!<br>Thanks,<br>Shom<br> <br></div>
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