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+The Linux ArabTeX-Howto
+
+Markus F. Rothbauer, mrothbau@ag.or.at
+v1.0, 24 October 1999
+
+This document is intended to explain how to install the
+Unix-standard-distribution of ArabTeX on a linux-machine with teTeX
+installed. It describes only the way how to install ArabTeX, that all
+users can use it.
+
+
+
+
+1. Introduction
+
+There are some difficulties installing ArabTeX together with
+teTeX. The main problem is, that ArabTeX uses a file structure, which
+allows ArabTeX to work together with emTeX under DOS very pretty (as
+far as I was told) - but it will not work together very pretty with a
+standard teTeX installation using the TDS
+(TeX-Directory-Standard).
+
+This document provides you all the necessary informations and explains
+the steps to get it working.
+
+You will need root-privileges on your machine to follow the procedures
+given to you. If you do not have root-privileges, please consult your
+system administrator - he will be able to install ArabTeX for you!
+
+
+
+1.1. Disclaimer
+
+The information in this document is, to the best of my knowledge,
+correct, and should work. However, there may be typos, there may be
+mysterious transmission errors, language errors, and there may be
+strange incompatibilities within your own system that prevent the
+techniques described herein from working properly.
+
+So no liability for the contents of this document can be accepted.
+Use the concepts at your own risk. You have been warned.
+
+
+
+1.2. Related documents
+
+There are a lot of related documents. Please read all the
+documentation of ArabTeX very carefully - there is a lot of
+information about the mechanisms of ArabTeX. And read the
+documentation of teTeX. You will find a lot of important information
+about configuring teTeX and how teTeX works.
+
+
+
+1.4. Versions
+
+The procedures given in this document have been tested with teTeX
+(and telatex) version 1.0.6-3, ArabTeX 3.09 and SuSE Linux 6.2
+
+
+
+2. The mechanism of teTeX for searching additional styles etc.
+
+As stated in the teTeX manual, teTeX uses the kpathsea library, which
+provides efficient access by names to files stored hierarchically. But
+it will look in certain directories for specific types of files. The
+directories have to be stored in the "main texmf tree" (texmf ... "TeX
+and friends") in a proper way:
+
+TeX macros ... tex/<format>/<package>/
+font files ... fonts/<type>/<supplier>/<typeface>/
+METAFONT files ... metafont/<package>/
+documentation ... doc/<package>/
+etc. (For more details see the teTeX and the TDS-documentation).
+
+To speed up searching in this tree, a file name database is used. A
+file-name database exists in the root of each texmf tree and has the name
+ls-R. You can use texconfig or texhash to rebuild this database after
+installing ArabTeX.
+
+
+
+
+3. Installation
+
+
+
+3.1. First steps: Extracting ArabTeX
+
+ArabTeX usually comes as zipped tar-archive. For the next steps I
+assume, that you login to your computer as a "normal" user (not as
+root) and that you are in your home-directory (/home/<user>/). A
+little remark to the notation for the following steps: The intended
+line shows commands that you have to execute from the shell.
+
+Create a temporary directory (skip this step if you already have one!)
+
+ mkdir temp
+
+Change to this directory:
+
+ cd temp
+
+Store the zipped tar-archive of ArabTeX to the temp-directory.
+(e.g. cp <sourcedir>/arabtex_tar.Z ~/temp/ )
+Now, unpack (untar) this archive:
+
+ tar -xvzf arabtex_tar.Z arabtex/
+
+
+
+3.2. Building a file-structure conforming to teTeX
+
+Create a directory for the style-files of arabtex (the necessary
+parent directories will be created because of parameter -p):
+
+ mkdir -p arabcorrect/texmf/tex/latex/arabtex
+
+Move all files of arabtex from texinput to this directory:
+
+ mv arabtex/texinput/* arabcorrect/texmf/tex/latex/arabtex/
+
+Create a directory to contain the fonts:
+
+ mkdir -p arabcorrect/texmf/fonts/pk/arabtex/hcaption
+ mkdir arabcorrect/texmf/fonts/pk/arabtex/hclassic
+ mkdir arabcorrect/texmf/fonts/pk/arabtex/nash
+ mkdir arabcorrect/texmf/fonts/pk/arabtex/xnsh
+ mkdir arabcorrect/texmf/fonts/pk/arabtex/yarborn
+ mkdir -p arabcorrect/texmf/fonts/source/arabtex
+ mkdir -p arabcorrect/texmf/fonts/tfm/arabtex
+ mkdir -p arabcorrect/texmf/fonts/type1/arabtex
+
+Move the font-files to these directories:
+
+ mv arabtex/laser.pk/hcaption* arabcorrect/texmf/fonts/pk/arabtex/hcaption/
+ mv arabtex/laser.pk/hclassic* arabcorrect/texmf/fonts/pk/arabtex/hclassic/
+ mv arabtex/laser.pk/nash14* arabcorrect/texmf/fonts/pk/arabtex/nash/
+ mv arabtex/laser.pk/xnsh14* arabcorrect/texmf/fonts/pk/arabtex/xnsh/
+ mv arabtex/laser.pk/yarborn* arabcorrect/texmf/fonts/pk/arabtex/yarborn/
+ mv arabtex/mfinput/* arabcorrect/texmf/fonts/source/arabtex/
+ mv arabtex/tfm/* arabcorrect/texmf/fonts/tfm/arabtex/
+ mv arabtex/psfonts/* arabcorrect/texmf/fonts/type1/arabtex/
+
+Create a directory for the documentation:
+
+ mkdir -p arabcorrect/texmf/doc/arabtex
+
+Move the doc-subdirectory to the documentation-subdirectory:
+
+ mv arabtex/doc arabcorrect/texmf/doc/arabtex/
+
+Move the report-subdirectory to the documentation-subdirectory:
+
+ mv arabtex/report arabcorrect/texmf/doc/arabtex/
+
+Move the examples-subdirector to the documentation-subdirectory:
+
+ mv arabtex/examples arabcorrect/texmf/doc/arabtex/
+
+Move the patches-subdirectory to the documentation-subdirectory (so
+you can choose later, if you want to install the patches or not):
+
+ mv arabtex/patches arabcorrect/texmf/doc/arabtex/
+
+Delete the empty directories in arabtex (e.g. texinput; note: ignore
+the error-messages "rmdir: arabtex/announce.txt: Not a directory"
+etc.)
+
+ rmdir arabtex/*
+
+And now - move the rest of ArabTeXs documentation to the
+doc-directory:
+
+ mv arabtex/* arabcorrect/texmf/doc/arabtex/
+
+Remove the arabtex-directory:
+
+ rmdir arabtex
+
+Now we did the the second step - creating a teTeX-conform directory
+structure.
+
+
+
+3.3. Changing owner and group of ArabTeX:
+
+Now we have to change the owner and group of arabtex. To do this, we
+first have to get administration privilegs - change to user root and
+enter the appropriate password when prompted:
+
+ su root
+
+Remember: From now on you have all the privilegs of root - be very
+carefully with your commands. If you enter them in a wrong way, data
+loss can be the consequence. You have been warned.
+Change the owner and the group of arabtex:
+
+ chown -R root arabcorrect
+ chgrp -R root arabcorrect
+
+
+
+3.4. Copying arabtex to your texmf-directory:
+
+Now we have to look, where all this TeX-stuff is stored on your
+computer:
+
+ kpsewhich -expand-var='$TEXMF'
+
+You will get some directories, where you can store arabtex to. I
+suggest to use /usr/share/texmf/ (This is the 'normal' texmf-directory
+for teTeX; I will refer to this directory as $TEXMF from now on).
+
+So copy all arabtex-files to this directory:
+
+ cp -r arabcorrect/texmf/* $TEXMF
+
+(remember: Substitute $TEXMF with your appropriate texmf-directory; if
+it is /usr/share/texmf/ the command is: "cp -r arabcorrect/texmf/*
+/usr/share/texmf/" )
+
+
+
+3.5. Rebuilding teTeXs hash-database
+
+This is very simple: Just start the "texconfig"-program from the
+teTeX-package:
+
+ texconfig
+
+When the menu comes up on the screen, choose the point "REHASH rebuild
+ls-R database". When you are back in the menu, choose "EXIT".
+
+Now you should change back the group and owner of arabtex:
+
+ chgrp -R users arabcorrect
+ chown -R <username> arabcorrect
+
+And exit from root-privileges:
+
+ exit
+
+
+
+3.6. Creating an archive of the new structured arabtex:
+
+Store the corrected arabtex-package in a new archive - so you do not
+have to restructure it next time and you can start at point 3.3 of
+this procedure:
+
+ tar -czvf arabcorr.tgz arabcorrect/*
+
+(You can restore this archive with tar -xzvf arabcorr.tgz)
+
+
+
+3.7. Removing the arabcorrect-directory:
+
+Simply enter:
+
+ rm -r arabcorrect/
+
+
+
+3.8. Test your arabtex-installation
+
+This can be done by compiling the documentation of arabtex (now in
+$TEXMF/doc/arabtex/report/): First copy this documentation to a
+directory in your home-directory, then start latex with arabdoc.tex.
+
+That's all!
+
+
+
+
+4. A little shell-script for step 3.2
+
+You can load this document into an editor and extract the part between
+the two remarks (% -------- ...) to a file, e.g. corr_arabtex in YOUR
+temp-direectory (~/temp). You have to set the executeable flag for
+this file:
+
+ chmod u+x corr_arabtex
+
+and then you can execute it with
+
+ ./corr_arabtex.
+
+
+% ------------ START of restructuring script
+#!/bin/bash
+echo "Restructuring ArabTeX \n"
+mkdir -p arabcorrect/texmf/tex/latex/arabtex
+mv arabtex/texinput/* arabcorrect/texmf/tex/latex/arabtex/
+mkdir -p arabcorrect/texmf/fonts/pk/arabtex/hcaption
+mkdir arabcorrect/texmf/fonts/pk/arabtex/hclassic
+mkdir arabcorrect/texmf/fonts/pk/arabtex/nash
+mkdir arabcorrect/texmf/fonts/pk/arabtex/xnsh
+mkdir arabcorrect/texmf/fonts/pk/arabtex/yarborn
+mkdir -p arabcorrect/texmf/fonts/source/arabtex
+mkdir -p arabcorrect/texmf/fonts/tfm/arabtex
+mkdir -p arabcorrect/texmf/fonts/type1/arabtex
+mv arabtex/laser.pk/hcaption* arabcorrect/texmf/fonts/pk/arabtex/hcaption/
+mv arabtex/laser.pk/hclassic* arabcorrect/texmf/fonts/pk/arabtex/hclassic/
+mv arabtex/laser.pk/nash14* arabcorrect/texmf/fonts/pk/arabtex/nash/
+mv arabtex/laser.pk/xnsh14* arabcorrect/texmf/fonts/pk/arabtex/xnsh/
+mv arabtex/laser.pk/yarborn* arabcorrect/texmf/fonts/pk/arabtex/yarborn/
+mv arabtex/mfinput/* arabcorrect/texmf/fonts/source/arabtex/
+mv arabtex/tfm/* arabcorrect/texmf/fonts/tfm/arabtex/
+mv arabtex/psfonts/* arabcorrect/texmf/fonts/type1/arabtex/
+mkdir -p arabcorrect/texmf/doc/arabtex
+mv arabtex/doc arabcorrect/texmf/doc/arabtex/
+mv arabtex/report arabcorrect/texmf/doc/arabtex/
+mv arabtex/examples arabcorrect/texmf/doc/arabtex/
+mv arabtex/patches arabcorrect/texmf/doc/arabtex/
+rmdir arabtex/*
+echo "corr_arabtex: Ignore above error messages!\n"
+mv arabtex/* arabcorrect/texmf/doc/arabtex/
+rmdir arabtex
+echo "Done. \n"
+% ------------ END of restructuring script
+
+
+
+
+6. Comments
+
+I hope, that this documentation helps you to install ArabTeX on your
+Linux-machine. Send any comments to this document to:
+mrothbau@ag.or.at
+
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