Changes between Version 18 and Version 19 of VirtualEnv


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Timestamp:
Aug 25, 2010, 11:28:34 AM (16 years ago)
Author:
Darren Weber
Comment:

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  • VirtualEnv

    v18 v19  
    205205Now for something adventurous, installing the [http://packages.python.org/spyder/ spyder].  First, we need to install some dependencies, sip and [http://www.riverbankcomputing.co.uk/software/pyqt/intro PyQt].  (In the example below, sip and !PyQt are installed with sudo privileges only because Chimera was installed with those privileges.  If you install Chimera without sudo privileges, try to run {{{make install}}} commands instead of {{{sudo make install}}}.)
    206206
    207 First, this example is based on an Ubuntu linux system that had the following packages installed:
    208 {{{
    209 $ dpkg -l | grep libqt4
    210 ii  libqt4-assistant                     4:4.6.2-0ubuntu5                                Qt 4 assistant module
    211 ii  libqt4-dbus                          4:4.6.2-0ubuntu5                                Qt 4 D-Bus module
    212 ii  libqt4-designer                      4:4.6.2-0ubuntu5                                Qt 4 designer module
    213 ii  libqt4-dev                           4:4.6.2-0ubuntu5                                Qt 4 development files
    214 ii  libqt4-help                          4:4.6.2-0ubuntu5                                Qt 4 help module
    215 ii  libqt4-multimedia                    4:4.6.2-0ubuntu5                                Qt 4 Multimedia module
    216 ii  libqt4-network                       4:4.6.2-0ubuntu5                                Qt 4 network module
    217 ii  libqt4-opengl                        4:4.6.2-0ubuntu5                                Qt 4 OpenGL module
    218 ii  libqt4-opengl-dev                    4:4.6.2-0ubuntu5                                Qt 4 OpenGL library development files
    219 ii  libqt4-qt3support                    4:4.6.2-0ubuntu5                                Qt 3 compatibility library for Qt 4
    220 ii  libqt4-script                        4:4.6.2-0ubuntu5                                Qt 4 script module
    221 ii  libqt4-scripttools                   4:4.6.2-0ubuntu5                                Qt 4 script tools module
    222 ii  libqt4-sql                           4:4.6.2-0ubuntu5                                Qt 4 SQL module
    223 ii  libqt4-sql-mysql                     4:4.6.2-0ubuntu5                                Qt 4 MySQL database driver
    224 ii  libqt4-sql-sqlite                    4:4.6.2-0ubuntu5                                Qt 4 SQLite 3 database driver
    225 ii  libqt4-svg                           4:4.6.2-0ubuntu5                                Qt 4 SVG module
    226 ii  libqt4-test                          4:4.6.2-0ubuntu5                                Qt 4 test module
    227 ii  libqt4-webkit                        4:4.6.2-0ubuntu5                                Qt 4 WebKit module
    228 ii  libqt4-xml                           4:4.6.2-0ubuntu5                                Qt 4 XML module
    229 ii  libqt4-xmlpatterns                   4:4.6.2-0ubuntu5                                Qt 4 XML patterns module
    230 $ dpkg -l | grep python-qt
    231 ii  python-qt4                           4.7.2-0ubuntu1                                  Python bindings for Qt4
    232 ii  python-qt4-dev                       4.7.2-0ubuntu1                                  Development files for PyQt4
    233 ii  python-qt4-phonon                    4.7.2-0ubuntu1                                  Python bindings for Phonon
    234 $ dpkg -l | grep qscintilla
    235 ii  libqscintilla2-5                     2.4.3-0ubuntu1                                  The Qt4 port of the Scintilla source code editing widget
    236 ii  libqscintilla2-designer              2.4.3-0ubuntu1                                  Qt4 Designer plugin for QScintilla 2
    237 ii  libqscintilla2-dev                   2.4.3-0ubuntu1                                  The Scintilla source code editing widget for Qt4, development fi
    238 ii  libqscintilla2-doc                   2.4.3-0ubuntu1                                  API documentation for QScintilla 2
    239 ii  python-qscintilla2                   2.4.3-0ubuntu1                                  Python bindings for QScintilla 2
    240 }}}
    241 
    242 OK, those packages were installed on the system, but some of them were not directly accessible to the Chimera python build.  In this case, a solution was to download and build !PyQt4 within the virtual environment, to satisfy dependencies for spyder.  (I found it difficult to get the right download version for QScintilla2 to match the libraries installed on my Ubuntu system, but google searches eventually came up with an option.)
    243 
     207This example is based on an Ubuntu linux system that had packages installed for Qt4, PyQt4, and QScintilla2, which are [http://packages.python.org/spyder/installation.html#dependencies dependencies for spyder].  Your system may need these installed, along with their development libraries and headers.  Although those packages were installed on the system, they were not directly accessible to the Chimera python build.  In my case, a solution was to download and build !PyQt4 within the Chimera virtual environment.
    244208{{{
    245209$ source ~/src/chimera-virtualenv/bin/activate