Difference between revisions of "Ubuntu14"
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Revision as of 12:52, 13 December 2014
Ubuntu 14.10
First of all, you have to check that the universe repository is enabled. Click on the gear shaped icon (bottom into left side bar): the System Settings menu will shown, click on Software Sources and finally check the Community-maintained Open Source Software (universe) tick. Next, submit the following commands into a terminal window:
sudo apt-get update sudo apt-get upgrade sudo apt-get install \ libusb-0.1-4 \ libusb-dev \ libfftw3-dev \ portaudio19-dev \ libpulse-dev \ libsamplerate0-dev \ libusb-1.0-0-dev \ libconfig8-dev \ xdg-utils \ libortp-dev \ gcc-multilib \ libssl-dev \ libevent-dev \ cmake
Install Qt5 from Ubuntu repository:
sudo apt-get install qt5-default qt5-qmake qtmobility-dev libqtmultimediakit1
Build and install codec-2:
svn co https://svn.code.sf.net/p/freetel/code/codec2 codec2 cd codec2 mkdir build_linux cd build_linux cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr .. make sudo make install sudo ldconfig
Download the source code from git:
git clone git://github.com/alexlee188/ghpsdr3-alex
Depending on your Internet connection thorughput, it will take several minute to download.
cd into the new directory ghpsdr3-alex:
cd ghpsdr3-alex git checkout master
Then:
autoreconf -i && ./configure.sh && make -j4
If this step is unsuccessfull, report on the mailing list providing the text of the error and teh config.log file as found in ghpsdr3-alex/ directory.
Otherwise, install it:
sudo make install
The default configure above builds with debug and default Qt4 version in your PC. For optimized executable, you need to specify options specific to your system. See the sample shell scripts that replaces the above ./configure step:
./alex-conf.sh if you have problems finding codec2 ./alex-avx-conf.sh for building with i3,i5 and i7 cpu's supporting Advanced Vector Extensions (AVX) ./alex-openmp-conf.sh for building with i3,i5 and i7 cpu's and OpenMP support ./alex-sse3-conf.sh for building with SSE3 capable cpu's ./alex-openmp-sse3-conf.sh for building with SSE3 cpaable cpu's and OpenMP support