Installing eric5 IDE on Ubuntu 10.04

Note it is very important to install everything in the right order. From the Eric5 installation Readme you have install in this order:

1. Install Python 3.1.0
2. Build + install SIP
3. Build + install PyQt 4.7.0 or better
4. Build + install QScintilla 2.4.0 or better
5. Build + install QScintilla 2.4.0 or better Python bindings.
6. Eric5

Step-1: Install Python 3.1 and lib

apt-get install libqt4-dev python-qt4 python-qt4-dev pyqt4-dev-tools qt4-dev-tools python3-all 

Step-2: SIP installation
      a. python2.6 configure.py
      b. make

      c. make install

Step-3: PyQt installation

      a. python2.6 configure.py

      b. make

      c. make install

Step-4: QScintilla installation

      a. Edit qscintilla.pro => find DEFINES = QSCINTILLA_MAKE_DLL QT SCI_LEXER       
                                   =>QT3_SUPPORT  （add）      when you find message "ListBoxQt.cpp:250: error: 'class QPixmap' has no member named  
          'convertFromImage' "

      b. cd Qt4Qt5

      c. qmake qscintilla.pro

      d. make

      e. make install

Step-5 QScintilla Python installation

      a. cd python

      b. python configure.py  

      c. make

      d. make install

Step-6: Eric IDE installation

      a. python3.1 install.py

      b. make

      c. make install