Help install libjpeg and libpng ubuntu 9.10 livecd

**ronysales** · 04-17-2010,09:13 PM

Please I need help to install libpng and libjpeg.
I already installed successfully on a live cd ubuntu 9.10.
Using the second post of the OPL compile guides

Por favor preciso de ajuda para instalar libpng e libjpeg.
eu ja instalei o com sucesso o em um live cd ubuntu 9.10.
Usando o segundo post do OPL compile guides

**izdubar** · 04-18-2010,07:28 AM

You need to retrieve and compile libjpg and libpng (only to do once):

Code:

> cd $PS2DEV
> svn co svn://svn.ps2dev.org/ps2/trunk/ps2sdk-ports/libjpeg
> cd libjpeg
> make
> make install

> cd $PS2DEV
> svn co svn://svn.ps2dev.org/ps2/trunk/ps2sdk-ports/libpng
> cd libpng
> make
> make install

That's all, now you can compile both official and experimental branchs.

**Pacolin** · 04-20-2010,09:08 AM

Am I the only one having problems with the permissions on the Ubuntu (mine is 10.04 long term support - beta2)? I can't install the libs as stated by izdubar - even if I try 'sudo make' ot 'sudo -s' than 'make' I can't make them work

Or maybe the whole problem is that when I've compiled the ps2sdk - somewhere i've used the root permissions and now I can't access those dirs/files when I'm with the user made when I installed my distrib?

**izdubar** · 04-20-2010,09:23 AM

Ahhhhh ..... Ubuntu .... (ok I will not start a linux distribution flame war

)

According to Jimmi compile guide:

http://psx-scene.com/forums/showpost...24&postcount=2 ([Linux] OPL compile guides)

Look step 3 and 4.

You probably need to do that instead on ubuntu:

Code:

$ cd $PS2DEV
$ svn co svn://svn.ps2dev.org/ps2/trunk/ps2sdk-ports/libjpeg
$ cd libjpeg
$ make
$ sudo -s 		('sudo make install' won't work)
# export PS2SDK=/usr/local/ps2dev/ps2sdk
# make install
# exit

Code:

$ cd $PS2DEV
$ svn co svn://svn.ps2dev.org/ps2/trunk/ps2sdk-ports/libpng
$ cd libpng
$ make
$ sudo -s 		('sudo make install' won't work)
# export PS2SDK=/usr/local/ps2dev/ps2sdk
# make install
# exit

**loki7777** · 04-20-2010,09:38 AM

But why to use beta2 - which isnt stable at all? Why not to stick to 9.10?

**izdubar** · 04-20-2010,10:05 AM

Sources are public ... we won't prevent anyone from doing what they want with them ...

Volca has already warned people about the experimental status, and anyway due to some choices we temporary made to ease the dev, the exp. gui will not fit to most people.

**loki7777** · 04-20-2010,10:09 AM

I mean ubuntu betas

Not OPL Volcas rev

**Pacolin** · 04-20-2010,01:37 PM

@izdubar thanks, I'll try it once I'm back at home

I didn't tried that (the 'export' part, which writes the paths for the currently logged on user, right?).

Can you help me a little bit with the ps2-packer too? I'm trying to build it on the same *user-friendly*

Ubuntu but the problem is that i'm using the amd64 distribution... I've tried the patch they've given in the guides to force using the libs32 but it doesn't work for me

@loki maybe you're right about the stable release, but I really wanted to see this ub10

Also I'm not using it for development or what so ever so it's pretty stable in my opinion :P

**izdubar** · 04-20-2010,02:11 PM

You should really use the scripts we made, all is automated there:

http://psx-scene.com/forums/showpost...26&postcount=3 ([Linux] OPL compile guides)

(but missing the libpng and libjpg parts as these one are not needed for the official branch, but now you know the steps to install these manually)

Quick manual steps to build ps2-packer on amd64. Probably the path are not correct in some commands, or you will require root rights, ... this is just the "logic":

Code:

> apt-get install zlib1g zlib1g-dev libucl1 libucl-dev
> svn co --force svn://svn.ps2dev.org/ps2/trunk/ps2-packer
> patch -p0 < ps2-packer_x64.patch 
> cd ps2-packer
> make clean
> make
> make install

ps2-packer_x64.patch must be taken from the ps2-sdk-scripts.tar.gz, in the subfolder "debian"

**Pacolin** · 04-21-2010,06:07 AM

Thanks again for the help! I've decided to start building the enviroment once again from scratch. I'm going to use the premade scripts (which I've downloaded at the begining but I can't remember if there were some issues with the rights) and the patch (which I also have).

Two last questions - am I going to have issues with user rights if I start from scratch and use 'sudo -s' and than run the scripts? I'm pretty sure that I'm going to have those problems *if* everything is done properlly with root rights (sudo -s if possible of course), so can you please tell me how to chmod the /usr/local/ps2dev to have r/w permissions for my local user? I'm going to source the paths before that

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