Ubuntu 11 builds a QT development environment

Chapter 1 enable root users: sudopasswdroot2. log out of linux and log on as a root user. 3. create a working directory under home. 4. install ftp to open ubuntu Software Center. select Internet to select file sharing. select FileZila to install and open FileZila. enter the file to be connected. host IP user...

Chapter 1

1. enable the root user: sudo passwdroot

 

2. log out of linux

 

Use the root user to log on after startup

 

3. create a working directory under home

 

4. install ftp

Open the ubuntu Software Center

 

Select Internet

 

Select File sharing

 

Select FileZila

 

Install

 

Open FileZila

 

Enter the IP address of the host to be connected.

 

Username: arm password 190456

 

Download Files

 

Download complete

 

5. install openssh: sudo apt-get install openssh-server

 

Select Y

 

Installation complete

 

Check openssh-server

 

View IP

 

Use putty software to control virtual machines

Configure putty

 

Enter the virtual machine IP address

 

Click open and enter the virtual machine user name and password.

 

6、decompressing qt-embeded-linux-opensource-src-4.5.0_20100601.tar.bz2

Enter the download directory in terminal input: tar xvf qt-embeded-linux-opensource-src-4.5.0_20100601.tar.bz-C/

Decompress eabi-4.3.3_embedsky_20100610.tar.bz2

Input in terminal: tar xvf EABI-4.3.3_EmbedSky_20100610.tar.bz2-C/

7. modify environment variables

 

The modified content is as follows:

 

Use environment variables to take effect

 

Compile arm_qt-4.5_build

 

After the compilation is successful, the system prompts: Finishedinstall Qt4.5!

If gmake: not found is prompted during compilation

Modify

 

Compile after modification.

Chapter 2

1. install qtcreator

Open the ubuntu Software Center

 

Select an integrated development environment

 

Select the qt producer

 

Click more and select all additional components.

 

2. create a startup script

 

The script content is as follows:

 

Save

 

Change file attributes

 

Double-click qtcreator to run

 

Open qtcreator

 

Click Tools-option

 

Click +, select/opt/EmbedSky/qt-4.5/_ install/arm/bin/qmake

 

Chapter 3

1. configure the NFS service

 

Add the following content and save it.

 

The following three steps are used to update, install, and check the nfs service. if you have installed the latest version on your computer, skip these three steps.

1.1 update nfs

Enter sudo dpkg -- clear & sudo apt-get update on the terminal

1.2 Installation

Enter sudo apt-get install nfs-common nfs-kernel-server portmap on the terminal

1.3 check nfs-kernel-server

Enter sudo etc/init. d/nfs-kernel-server start in the terminal

Sudo etc/init. d/nfs-kernel-server stop

Sudo etc/init. d/nfs-kernel-server restart

1. create a development Directory (shared directory)

2.1 connect to the development board via telnet

2.2 create a directory

 

1. configure the nfs ing Directory

 

Chapter 4

Create a hello word test program

 

Select Create project

 

Select Project directory

 

Select compiler

 

Next Step

 

Select 4.5.0 release

 

Construction Project

 

 

Compiled

From Zhang Jianbo's column