Re: [Discuss-gnuradio] configuration incomplete , errors occur !

[Marcus D. Leech]

On 05/03/2014 12:21 AM, Sara Chérif wrote:

I am installing GNU radio using this command

wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio --verbose

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: ""

-------------------------------------------------------------------------------------------

Is there a big problem in installation , Do I have to reinstall?! I don't know why these errors occur!!

Thanks

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

The gr-extras code hasn't been updated for GR3.7, and so, won't build under 3.7.   But it's not a critical subsystem, so its failure to build won't
  cause the rest of the build to fail.

The errors about "blocks_ctrlport_monitor" are "normal", in that they are showing up because the XML for them is included even when the underlying
  subsystem code doesn't get built (which it won't unless you have all the pre-requisites required for ctrlport already installed).

-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org