But I found at the end of the installation an error (after 2 hours from beginning of installation during building of extra modules )
Building extra module grextras
-- The CXX compiler identification is GNU
-- The C compiler identification is GNU
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Build type not specified: defaulting to release.
-- Boost version: 1.48.0
-- checking for module 'volk'
-- found volk, version 0.1
-- Found VOLK: /usr/local/lib/libvolk.so
-- checking for module 'gruel'
-- package 'gruel' not found
-- Could NOT find GRUEL (missing: GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
-- checking for module 'gnuradio-core'
-- package 'gnuradio-core' not found
-- Could NOT find GNURADIO_CORE (missing: GNURADIO_CORE_LIBRARIES GNURADIO_CORE_INCLUDE_DIRS)
CMake Error at CMakeLists.txt:112 (message):
Gruel required to compile extras
-- Configuring incomplete, errors occurred!
make: *** No targets specified and no makefile found. Stop.
make: *** No rule to make target `install'. Stop.
Done function extras at: Sat May 3 06:02:03 EET 2014
Starting function mod_groups at: Sat May 3 06:02:03 EET 2014
make: *** No targets specified and no makefile found. Stop.
make: *** No rule to make target `install'. Stop.
Done function extras at: Sat May 3 06:02:03 EET 2014
Also when I run then GNURADIO in terminal , I got this line: XML parser: Found 1 erroneous XML file while loading the block tree (see "Help/Parser errors" for details)
address@hidden:~$ gnuradio-companion
Warning: Block key "blocks_ctrlport_monitor_performance" not found when loading category tree.
Warning: Block key "blocks_ctrlport_monitor_performance" not found when loading category tree.
linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.007.001-14-g1d2e8d39
<<< Welcome to GNU Radio Companion 3.7.3 >>>
XML parser: Found 1 erroneous XML file while loading the block tree (see "Help/Parser errors" for details)
Showing: ""
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Is there a big problem in installation , Do I have to reinstall?! I don't know why these errors occur!!
Thanks