[tex-live] Where is the root dir of my Tex Live installation
Axel E. Retif
axel.retif at mac.com
Mon Nov 18 11:14:44 CET 2013
On 11/18/2013 03:31 AM, Gerald Pechoc wrote:
> With compatibility I meant for all, that the same components are
> installed on both my computers, so that a document should be rendered on
> both sides almost identically without additional installation of
> software components.
I think you are right in trying to achieve that. But you'll have to be
patient, and risk making mistakes (so, backup).
> Important question for me now:
> How can I deinstall the existing versions of TEX on my Ubuntu machine?
The most important thing is *you don't have to*. As you obviously have
installed programs that depend on TeXLive, you would have to uninstall
them first..., and when you want to reinstall them, apt-get, aptitude or
synaptic will tell you you need to install TeXLive. Really, *you don't
have to*. (See George's email, especially the first paragraph.)
> I want to reinstall with the Tex Live dvd from tug.
To uninstall TeXLive (if you want a clean install)
you should see a ` 2013 ' directory (that is, if you have installed
TeXLive 2013). Now,
sudo rm -r 2013
Now (re)install TeXLive from the DVD *without telling the installer to
put symlinks in system directories*.
After installation is finished, you have to set the PATH. What *I* do
(but I've been criticized for this method) is to put it in
/etc/environment like this:
That is, I just *prepend*
to the PATH already there (don't forget the semicolon!); that also means
that you have 64 bit installation; check in .../2013/bin if you have 64
bit or 32 bit.
Now restart and ` which tex ' should point to
The reason I'm criticized for this method is that then I have to
in Terminal to update my distribution with
tlmgr update --self --all
Others can tell you other methods to prepend TeXLive PATH in order for
it to take precedence over the one from Ubuntu repositories. But the
important thing is just that: prepend TeXLive PATH.
Even if you don't have TeXLive from Ubuntu repositories, *you have to
set TUG's TeXLive PATH*.
More information about the tex-live