The User, In Linux

This is in Arch Lin­ux, which is what I use, in oth­er Lin­ux vari­ants it will be pret­ty much the same once Mar­ave is a bit more well known.

yaourt -S marave-svn --noconfirm

That gets the code from SVN (right now it's the best way, lat­er I will pack­age re­leas­es, too), all re­quired de­pen­den­cies, builds and in­stall­s. It takes all of 15 sec­onds in my note­book.

Af­ter that, you have a ful­ly work­ing Mar­ave.

In case it's not pack­aged for your dis­tro, just in­stall PyQt (which sure­ly is) and run this com­mand:

easy_install marave

The User, in Windows

You go to http://­mar­ave.­google­code.­com, click on "Mar­ave-0.5.win32.ex­e" (Not linked yet, it's not fin­ished), then down­load a 10MB pro­gram. That is a 10MB pro­gram be­cause win­dows does­n't be­lieve in pack­ages and de­pen­den­cies. On Lin­ux, a Mar­ave pack­age could be un­der 1MB (most of it im­ages), and not be ex­e­cutable, just da­ta.

Of course nowa­days web browsers don't ac­tu­al­ly run pro­grams on down­load, so... let's see it as a gallery!

Yes, save it.

Dou­ble click to open it

Yes, I agree

Sure, what­ev­er

Nice...

Good to hear!

Now, this Mar­ave that just got in­stalled may or may not cur­rent­ly work be­cause of a miss­ing MSVCR90.DLL but that's for the next sec­tion...

The Developer, in Linux

First, here's the big­gest prob­lem a Lin­ux pack­ager can have:

Since Mar­ave is a new ap­p, and I de­vel­op it in the rather cut­ting-edge Arch Lin­ux, it us­es some newish fea­tures on­ly avail­able in re­cent ver­sions of Qt. In fac­t, it does­n't work with PyQt < 4.6, which is not avail­able in some slow dis­tros, like De­bian, or even in a not-lat­est Ubun­tu.

So­lu­tion? Well, I could just ig­nore it, but what the heck, let's fix it in­stead!

Thanks to PyIn­staller it's not even hard to do, here's the spec file:

a = Analysis([os.path.join(HOMEPATH,'support/_mountzlib.py'), os.path.join(HOMEPATH,'support/useUnicode.py'), 'marave/main.py'],
            pathex=['/home/ralsina/trunk/trunk'])

pyz = PYZ(a.pure)
exe = EXE(pyz,
        a.scripts,
        exclude_binaries=1,
        name=os.path.join('build/pyi.linux2/main', 'marave.exe'),
        debug=False,
        strip=False,
        upx=True,
        console=0 )

coll = COLLECT( exe,
            a.binaries,
            [('radios.txt','marave/radios.txt','DATA')],
            Tree('marave/icons','icons'),
            Tree('marave/backgrounds','backgrounds'),
            Tree('marave/clicks','clicks'),
            Tree('marave/stylesheets','stylesheets'),
            Tree('marave/themes','themes'),
            a.zipfiles,
            a.datas,
            strip=False,
            upx=True,
            name=os.path.join('dist', 'marave'))

Use this, and PyIn­staller will pro­duce a nice fold­er full of ev­ery­thing Mar­ave needs to run on any Lin­ux.

OTO­H, if you can re­ly on a re­cent PyQt be­ing avail­able, it's al­so sim­ple. Here's a pack­ag­ing con­fig­u­ra­tion for a sim­i­lar pack­age in Arch Lin­ux (I must con­fess not hav­ing done one for Mar­ave yet). For oth­er dis­tri­bu­tions it should be about as sim­ple, if more ver­bose, and some­one else prob­a­bly does it for you:

# Contributor: Roberto Alsina <ralsina@kde.org>
pkgname=python-rst2pdf
pkgver=0.12.1
pkgrel=4
pkgdesc="Create PDFs from simple text markup, no LaTeX required."
arch=('i686' 'x86_64')
url="http://rst2pdf.googlecode.com"
license=('custom')
depends=('python' 'setuptools' 'docutils' 'pygments' 'python-reportlab' 'python-simplejson' 'pil')
source=(http://rst2pdf.googlecode.com/files/rst2pdf-$pkgver.tar.gz LICENSE.txt)
optdepends=('uniconvertor: vector images support'
            'python-svglib: SVG support'
            'python-wordaxe: hyphenation'
            'pythonmagick: PDF images support')
build() {
cd $startdir/src/rst2pdf-$pkgver
python setup.py install --root=$startdir/pkg || return 1
install -D ../LICENSE.txt $startdir/pkg/usr/share/licenses/python-rst2pdf/COPYING
install -D doc/rst2pdf.1 $startdir/pkg/usr/share/man/man1/rst2pdf.1
}
md5sums=('ea6beda9a46f34ba42c4c94d48cc607a'
        '416f8046c66b9476cdbacda69a673afe')

And that's all you need to know about the process of pack­ag­ing your app for Lin­ux. It's easy to do, and most of the time, easy to do right!

Now, let's go to our fi­nal sec­tion...

Windows for the developer

First, re­mem­ber that of re­ly­ing on the sys­tem's ver­sion of Qt? For­get it, there is no sys­tem ver­sion avail­able. And no python ei­ther. And noone is go­ing to in­stall it or your ap­p, so it's "ship ev­ery­thing your­self" mod­e, or noth­ing.

But any­way, PyIn­staller works for Win­dows too! So, us­ing the same spec file, it work­s. Right?

Well, no beause of two prob­lem­s.

;--------------------------------
;Include Modern UI

!include "MUI2.nsh"

;--------------------------------
;General

;Name and file
Name "Marave"
OutFile "Marave-0.5.win32.exe"

;Default installation folder
InstallDir "$LOCALAPPDATA\Marave"

;Get installation folder from registry if available
InstallDirRegKey HKCU "Software\Marave" ""

;Request application privileges for Windows Vista
RequestExecutionLevel user

;--------------------------------
;Interface Settings

!define MUI_ABORTWARNING

;--------------------------------
;Pages

!insertmacro MUI_PAGE_LICENSE "LICENSE"
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES

!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES

;--------------------------------
;Languages

!insertmacro MUI_LANGUAGE "English"

;--------------------------------
;Installer Sections

Section "Install"

SetOutPath "$INSTDIR"
File /r "dist\marave"


;Store installation folder
WriteRegStr HKCU "Software\Marave" "" $INSTDIR

;Create uninstaller
WriteUninstaller "$INSTDIR\Uninstall.exe"

;Create shortcuts
CreateDirectory $SMPROGRAMS\Marave
CreateShortCut "$SMPROGRAMS\Marave\Marave.lnk" "$INSTDIR\marave\marave.exe" ; use defaults for parameters, icon, etc.
CreateShortCut "$SMPROGRAMS\Marave\Uninstall Marave.lnk" "$INSTDIR\Uninstall.exe" ; use defaults for parameters, icon, etc.

SectionEnd


;--------------------------------
;Uninstaller Section

Section "Uninstall"

Delete "$INSTDIR\Uninstall.exe"
RMDir /r "$INSTDIR"

DeleteRegKey /ifempty HKCU "Software\Marave"

SectionEnd