Qt Creator 1.2.1 on Ubuntu 9.10

Ubuntu 9.10 is just announced.

To install Qt Creator on Ubuntu 9.10:

- Click Application -> Ubuntu Software Center on the top menu


- Type Qt Creator in the search box, Qt Creator will be shown after a moment. Click the Arrow icon on the right to download and install.


- It's Qt Creator 1.2.1


The default package have no g++ installed. So, if you create a project and build in this moment, you will see the error:

make: g++: Command not found

To install g++ on Ubuntu 9.10:

- Click System -> Administration -> Synaptic Package Manager on the top menu.


- Type g++ in the search box, mark g++ to install and follow the steps.


- That's!

Install and Uninstall Qt Creator 1.3 Beta on ubuntu Linux

To install Qt Creator 1.3 Beta on ubuntu Linux:

Download Qt Creator 1.3 Beta and save the file in any location you want.

Open a Terminal, change to the directory of the saved file. type "./" with the file name. May be you have to repair the file Permissions to Allow executing file as program.

$ ./qt-creator-linux-x86-opensource-1.3.0-beta.bin


It's found that the installed version is Qt Creator 1.2.92, not the stated Qt Creator 1.3 Beta! It's "based on Qt 4.6.0", the actual Qt haven't been updated.

To uninstall:

Open a Terminal, change to the sub-directory /bin inside installed directoty. Type the command ./uninstall
~/qtcreator-1.2.92/bin$ ./uninstall

Qt 4.6 & Qt Creator 1.3 Betas with Symbian support is available.

Qt 4.6 & Qt Creator 1.3 Betas with Symbian support is available.



Qt 4.6 Beta

Qt 4.6 is the upcoming new version of the Qt cross-platform application and UI framework from Nokia.

* Enable developers to create more exciting user experiences
* Allow developers to deliver Qt-based applications on more platforms, including the Symbian Platform.
* Ensure users of Qt-based applications enjoy the best possible performance

Qt Creator 1.3 Beta

Qt Creator 1.3 is the upcoming new version of the cross-platform integrated development environment (IDE) for Qt development, and introduces:

* Preliminary support* for Qt development targeting the Symbian platform
* New support for source code refactoring
* Support for multi-core compilation on Windows with Microsoft Visual C++ Compiler

Nokia announces official Qt port to Maemo 5

Nokia announced the creation of the official Qt port to Maemo 5 and published an initial Technology Preview release. This port to Maemo 5 means that developers can now use Qt to target the upcoming N900 device and also ensures that applications can be easily ported to all Qt’s supported platforms including the next Maemo 6 release as well as Symbian and Windows Mobile.

The Qt port to Maemo 5 is designed specifically to work within the Maemo 5 environment, which will power the upcoming Nokia N900 device. The port itself will be based on Qt’s upcoming version 4.6 and is scheduled for final release in Q1 of 2010.

Source: Nokia announces official Qt port to Maemo 5

Qt running on Maemo 5 based N900

This video shows a few Qt 4.6 examples running on the N900, featuring the deep Maemo integration and hardware acceleration using OpenGL ES 2.