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I'm having issues installing this. I got the fik and lic files and the latest zip from Mathworks, but when running makepkg -si it terminates with the following error:

  -> Modifying the installer settings
sed: can't read /home/jadesoturi/temp/matlab/src/matlab/installer_input.txt: No such file or directory
==> ERROR: A failure occurred in prepare().
    Aborting...

(Oct 31, 2018 16:42:00) Starting local product/component search in download directory
(Oct 31, 2018 16:42:00) Searching for archives...
(Oct 31, 2018 16:42:00) Reading /home/jadesoturi/temp/matlab/src/matlab/archives
(Oct 31, 2018 16:42:00) 2 files found in /home/jadesoturi/temp/matlab/src/matlab/archives
(Oct 31, 2018 16:42:00) Reading /home/jadesoturi/temp/matlab/src/matlab
(Oct 31, 2018 16:42:00) 20 files found in /home/jadesoturi/temp/matlab/src/matlab
(Oct 31, 2018 16:42:00) Archive search complete.  22 total files found.
(Oct 31, 2018 16:42:01) Completed local product/component search
(Oct 31, 2018 16:42:01) Error: Unable to locate required installation files.

Using a File Installation Key requires you run the installer from a MATLAB DVD or from a directory which contains files previously downloaded via the installer.
To obtain the missing files,  click Back on the previous screen and select Log in with a MathWorks Account or contact your MATLAB license administrator.
(Oct 31, 2018 16:42:01) Exiting with status -2
(Oct 31, 2018 16:42:01) End - Unsuccessful.
Finished

@hottea, thats great info. I am not, I am just creating a local tarball of matlab, so I can distribute it easily on my 4 archlinux installations. But knowing the file structure for the tarball is a godsent.

On further inspection, matlab now (since 2018b at least from what I have noticed) installs the products to /tmp/tmw<random> while using the network installer. I don't think this was the previous behavior (and it is bad practice to put 8GB on a tmpfs) do notice that the file is deleted upon installation/exiting; so pause once the installer reports 'installing' and cp the directory out of tmp.</random>

@bbaserdem Hey, if you're license administrator, you could download the product via installer with download only option, see here for detail. A typical matlab tarball look like this:

matlab
├── activate.ini
├── archives/
├── bin/
├── etc/
├── help/
├── install
├── installer_input.txt
├── install_guide.pdf
├── java/
├── license_agreement.txt
├── licenses/
├── patents.txt
├── readme.txt
├── sys/
├── trademarks.txt
├── ui/
└── version.txt

Matlab products locate in archives directory.

I was wondering if anyone had any issues installing R2018b. I'm trying to create the tar file using the installer, but it looks like the toolboxes are installed somewhere i dont know. I used to install to a directory called faux, and cancelled the moment toolboxes finished, then merged the two directories. (Not working this time around, Im getting missisng file warnings on the installer)

I tried looking for guides regarding creating the tar but nada. Can anyone help out? (And maybe we can include instructions in PKGBUILD how to properly create tar from the installer?)

:: Parsing SRCINFO (1/2): ncurses5-compat-libs :: Parsing SRCINFO (2/2): matlab ==> Creazione del pacchetto: ncurses5-compat-libs 6.1-1 (sab 29 set 2018 20:53:51 CEST) ==> Download dei sorgenti in corso... -> È stato trovato ncurses-6.1.tar.gz -> È stato trovato ncurses-6.1.tar.gz.sig ==> Validazione di source file con md5sums... ncurses-6.1.tar.gz ... Verificato ncurses-6.1.tar.gz.sig ... Ignorato ==> Validazione delle firme dei sorgenti con gpg in corso... ncurses-6.1.tar.gz ... Verificato ==> Pulizia in corso... ==> Creazione del pacchetto: matlab 9.4.0.813654-1 (sab 29 set 2018 20:53:51 CEST) ==> Download dei sorgenti in corso... -> Download di matlab.tar in corso... curl: (3) Invalid file://hostname/, expected localhost or 127.0.0.1 or none ==> ERRORE: Impossibile scaricare file://matlab.tar L'operazione sta per essere interrotta... Error downloading sources: matlab

@petronny If gcc6 is not listed as dep, then we should not modify mex opts in ${MATLAB}/bin/glnxa64/mexopts/LANG_glnxa64.xml. And gcc6 in AUR is gcc 6.4, not gcc 6.3 which is officially supported by MathWorks.

@petronny matlab.lic is available in your account center in MathWorks website. If you don't have one, then you could/should not install matlab.

1

For non-network installations, installation from a purchased DVD for example, nowhere will provide this matlab.lic file to users.

Current PKGBUILD requires that users have to run touch matlab.lic to generate a meaningless file before running makepkg.

2

Okay, there are 2 solutions,

1. you could keep them and set gcc6 as a optional dependency.
2. you could remove them and set gcc6 as a dependency.

Now gcc6 is removed from the official repositories.
It makes the current way, which is the solution 1, is acceptable now. So you can keep them.

3

Yes, you should set mex options by the way suggested by the wiki pages.

@hottea I think it is a bad idea to include the license file(s) in the PKGBUILD and perform automated activation. License files are really complicated. You can have per user license files and per machine license files. A single installation of MATLAB can have multiple license files. For network installation, a license file is/was required, but for non-network installations, you don't/didn't need a license file. When I first wrote the PKGBUILD I used the license file for building a network installation, but did not include it in the package.

Activation is really stupid, as far as I could determine all it does is download the license file and copy it to the required directory 9it probably tell TMW lots of stuff also).