Take the 2-minute tour ×
TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. It's 100% free, no registration required.

I have updated my TexLive distribution from 2010 to 2011. But when I run pdflatex it still uses the older 2010 version. How can I change this? Also when I use tex --v it only shows the old version: TeX 3.1415926 (TeX Live 2010).

share|improve this question

closed as too localized by egreg, Seamus, doncherry, lockstep, diabonas Oct 18 '11 at 18:58

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

    
What operating system are you running on? –  Werner Oct 18 '11 at 5:43
    
I'm running on a Mac. –  Henry Oct 18 '11 at 5:45
1  
@Henry Did you install MacTeX 2011 or 'vanilla' TeX Live. On the Mac, MacTeX is usually the best choice. –  Joseph Wright Oct 18 '11 at 5:52
    
I'm using MacTeX. –  Henry Oct 18 '11 at 6:01
3  
I am not a Mac user, but probably the 2010's pdflatex is higher on the search path. A symlink or something similar should solve the problem. Uninstalling 2010 wouldn't harm too. –  pmav99 Oct 18 '11 at 6:33

1 Answer 1

On the mac, you need to go the menu Apple > Pref System > Distribution TeX and the you can make a choice between TeXlive 2010 or TeXLive 2011.

You can verify your installation : in the finder go to folder (shift apple G) then /usr/local/texlive/ you can see 2010 and 2011.

You verify your Path with in the terminal $echo $PATH.

For me : /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/texbin

You can also verify if /usr/texbin is a link through 2011

share|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.