Writing applications for Ubuntu (including Ubuntu Touch) and questions about the application submission process to the Ubuntu Software Center. This covers both open source and commercial applications.

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1answer
139 views

Creating Ubuntu Browser App Frames

After watching the video i am inspired to create one browser but stuck at one place, could you please help me with this. Requirement = - Like you displayed in your Video i wan create Multiple ...
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0answers
67 views

What Game engines and game libraries are available for ubuntu? [duplicate]

Possible Duplicate: What 2D/3D engines and game SDKs are available? What game engines and game libraries are available for ubuntu? And how to install its latest version
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1answer
58 views

Quickly, syntax error: media_grid.show()

i run the app and get this error. the little arrow points to the 'd', dont know what that means. plus i had the same error just before but on this line: from quickly.widgets.dictionary grid import ...
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votes
1answer
507 views

Custom PyGTK dialog with Glade

I'm building simple PyGTK app using Glade UI designer. I followed pattern from default Ubuntu app, where preferences and about dialog are implemented extending gtk.Dialog, so I added new dialog with ...
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0answers
131 views

GtK error upon creating a project with Quickly [duplicate]

Possible Duplicate: Gdk Gtk warnings and errors from the command line I'm very new to Linux (having come from OS X) but am keen to start writing some GUI desktop apps for Ubuntu. I have ...
0
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1answer
24 views

Quickly is Not Packaging My Application?

I Can't Package my Quickly Command Line Application , The Following is The Error Output quickly package --verbose shows the following output /host/cryptonite$ quickly package --verbose running ...
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2answers
157 views

Sample Application built with Quickly can't access Web

I am running Tutorial application example for Quickly ( I named App Smallbrowser). This is code from SmallbrowserWindow.py : import gettext from gettext import gettext as _ ...
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1answer
731 views

Ubuntu.Components QML Module

I installed QTCreator and Ubuntu SDK as shown here. When trying to run the code sample provided here, QTCreator tells me it can't find the Ubuntu.Components QML Module. Notes: The build-logs says: ...
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2answers
75 views

Acrobat XI Pro like pdf reader

How do i install a pdf reader like acrobat XI pro which lets me highlight text, has text recognition and lets me combine and convert pdf from and to other formats?
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2answers
295 views

Grid view at Ubuntu touch - How to use it?

In article about content views is a part about a Grid view. But I didn't found anywhere how to use it. Do you knew something about it? Tahnks for answer!
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votes
1answer
131 views

Is there any plan to merge `qt-components-ubuntu` into official QT/QML?

Is there any plan to merge qt-components-ubuntu into official QT/QML? Is it ongoing already? It's quite sad that ubuntu forked qt. I want to use qml to build a desktop app, and widgets introduced in ...
-1
votes
2answers
308 views

How to uninstall firefox developer edition in ubuntu

How do I completely uninstall Firefox developer edition, I tried by uninstalling from Ubuntu software center, it gets uninstalled but if I re install firefox then again its switching to Firefox ...
-1
votes
2answers
76 views

How many Applications do Ubuntu have? [closed]

I am wondering how many applications Ubuntu have in total.
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votes
1answer
186 views

Ubuntu terminal commands and usage [closed]

I just got Ubuntu 12.04 yesterday and would like to learn how to use the terminal. The reason why is because I'm a developer and I'm trying to get any applications I develop supported on linux. From ...
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votes
1answer
85 views

how to upload a package to launchpad ?? please help step by step?

I got this error while uploading. apport is set to ignore crashes in this version of bzr. bzr: ERROR: pycurl.error: (28, 'SSL connection timeout at 297257') Traceback (most recent call last): File ...
-1
votes
1answer
159 views

publishing an app for ubuntu software center

I have a game I wish to publish for Ubuntu software center for free. Can I just zip all my files for submission, or do I need to create a .deb package first before submitting?
-1
votes
1answer
40 views

I'm having a difficulty in the application intalled menu [closed]

How can I see all the installed application collectively except the default ones If there's not, please make one because it's hard to know if its a default or a installed one. And a default programs ...
-1
votes
1answer
32 views

Where to find Quickly app dev tool documentation

i want to build an GUI app using Quickly and i would like to get a deeper understanding of how a GUI application is structured, do you know any documentation that might help me?
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votes
0answers
17 views

Xcat extenstion for Ubuntu Juju Charms applications development

Would it be possible to develop a Xcat extension for Ubuntu Juju Charms applications? Here is the link for more info: http://en.wikipedia.org/wiki/XCAT This would make it more easy and fast to ...
-1
votes
1answer
91 views

How to set up an environment to develop Android apps in Ubuntu that doesn't have internet Connectivity?

I have an Ubuntu laptop in which I need to develop Android apps. I know that all that software could be downloaded from the software center but the problem is that I don't have internet connectivity ...
-1
votes
1answer
1k views

Ubuntu sdk not getting installed 12.04

First I used the compound command given here but it gave some errors so I executed each command separately that I may be able to figure out the where is the error. Adding repository and updating was ...
-1
votes
1answer
67 views

How to share a folder using the Ubuntu One Web API

I have successfully implement OAuth Authorization with Ubuntu One in Django, Here are my views and models: https://gist.github.com/mariocesar/7102729 Right now, I can use the file_storage ubuntu ...
-1
votes
1answer
81 views

What is the remaining time for Ubuntu app showdown? [closed]

Here (http://developer.ubuntu.com/showdown/) it says 1 Day 09:32:20.. so 1 day and 9 hours or 9 hours? I am asking because today is sunday...
-1
votes
1answer
88 views

How to submit article in reddit for the app showdown? [closed]

Why i can't submit an article in reddit? Isn't it approved or what? i see it in my profile, but i don't see it in new articles...
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votes
2answers
76 views

my app is showing twice in the software centre?

I have published an application in the software center by uploading dsc and tar.gz in an archive. In the software center it is showing twice one with my application icon and one with default icon. ...
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votes
1answer
332 views

Do you could use python in ubuntu phone? [closed]

They will be able to create applications for the Ubuntu Phone with python language
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votes
2answers
71 views

How and where can I monetise my application?

I am currently publishing Android apps on Google Play and the Amazon Appstore. Are you going to provide a similiar place to market apps? If so, is there some kind of Digital Rights Management ...
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votes
1answer
47 views

Software center crashes on Ubuntu 14.04

After I run the software center in terminal it says: bizara@BlackHole2:~$ software-center 2015-02-24 19:27:53,480 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None' 2015-02-24 19:27:54,828 ...
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votes
1answer
28 views

File permissions and applications

How does ubuntu protect against executable files which become executable through another installed app changing the permissions? I mean it is possible to check applications do not change file ...
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votes
1answer
68 views

Looking for developers to help me turn ideas into products [closed]

Can anyone suggest how I might go about looking for young developers who can help me turn linux-based ideas into products (initially unpaid)? I am a Business Analyst not a coder and have a couple of ...
-3
votes
1answer
66 views

Publication Lazarus project in Ubuntu Software Center [duplicate]

Can I publish desktop application has developed in Lazarus IDE in Ubuntu Software Center?
-4
votes
1answer
68 views

Looking to leave XP SP3 IE8 for Ubuntu [closed]

I am a newbie, so I don't know what results I if any I will get. I have been checking out Ubuntu 9 or some number like that on a flash drive, and it seems like open source software and Ubuntu is the ...
-5
votes
1answer
37 views

TOOL For MOnitoring Usb [closed]

i need to develop a tool in c which will detection& and removing of the usb include accessing time of the users . so anyone will copied or use my machine that need to show like demon process