That's usually a sign of the remnants of some previous installation
still being present.
Ron
On 09/21/2017 05:34 PM, Tom McDermott wrote:
Many thanks for your help Ron. I did a git checkout of cf954948
That resolved the rtl-sdr compiler error but introduced a blade rf
compile error.
I then re-did the cmake with -DENABLE_BLADERF=OFF and
got a clean make and clean make install.
However now at runtime I get the error:
traceback (most recent call last):
File "/home/tom/Desktop/GRC Flowgraphs/RTL2832 + DSTAR NOAA
etc/top_block.py", line 31, in <module>
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py",
line 26, in <module>
from osmosdr_swig import *
File
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
28, in <module>
_osmosdr_swig = swig_import_helper()
File
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
24, in swig_import_helper
_mod = imp.load_module('_osmosdr_swig', fp, pathname, description)
ImportError: libboost_date_time.so.1.54.0: cannot open shared object
file: No such file or directory
I have boost 1.58 installed. Is boost 1.54 date_time something
different that needs to be in addition to boost 1.58 ?
If so, how would one install just a part of the boost library from a
previous version?
-- Tom
On Thu, Sep 21, 2017 at 12:05 PM, Ron Economos <w...@comcast.net
<mailto:w...@comcast.net>> wrote:
It's due to a mismatch between gr-osmosdr and the Ubuntu 16.04
rtlsdr library. There are a few different solutions to this problem.
1) If you're not using RTL-SDR dongles, then just purge the rtlsdr
packages (librtlsdr-dev and librtlsdr0). Then rebuild gr-osmosdr
and Osmocom RTLSDR should end up in the disabled components during
the cmake phase.
2) Checkout a previous version of gr-osmosdr from before this
change. git checkout cf954948 should work.
3) The correct solution is to build the rtl-sdr library from
source and make sure gr-osmosdr links to that.
https://github.com/osmocom/rtl-sdr
<https://github.com/osmocom/rtl-sdr>
Ron
On 09/21/2017 11:40 AM, Tom McDermott wrote:
Using Ubuntu 16.04, Have guradio 3.7.12git-231 master branch
gnuradio runs fine.
The old version of Osmocom no longer runs (after some years), so
I started rebuild of gr-osmocom from scratch by cloning from
git.osmocom.org/gr-osmosdr <http://git.osmocom.org/gr-osmosdr>
my current appliation is to get rtl-sdr running using Osmocom.
Are there packages I must install to allow gr-osmocom to compile?
Running CMAKE succeeds, with some missing packages:
-- ######################################################
-- # Gnuradio enabled components
-- ######################################################
-- * Python support
-- * Osmocom IQ Imbalance Correction
-- * FUNcube Dongle
-- * IQ File Source & Sink
-- * Osmocom RTLSDR
-- * RTLSDR TCP Client
-- * Ettus USRP Devices
-- * HackRF & rad1o Badge
-- * nuand bladeRF
-- * RFSPACE Receivers
-- * Red Pitaya SDR
--
-- ######################################################
-- # Gnuradio disabled components
-- ######################################################
-- * sysmocom OsmoSDR
-- * FUNcube Dongle Pro+
-- * Osmocom MiriSDR
-- * AIRSPY Receiver
-- * SoapySDR support
-- * FreeSRP support
--
-- Building for version: v0.1.4-98-gc653754d / 0.1.5git
-- Using install prefix: /usr/local
-- Configuring done
-- Generating done
-- Build files have been written to: /home/tom/gr-osmosdr/build
MAKE then fails:
tom@tom-XPS-8500:~/gr-osmosdr/build$ make
Scanning dependencies of target gnuradio-osmosdr
[ 2%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/source_impl.cc.o
[ 4%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/sink_impl.cc.o
[ 6%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/ranges.cc.o
[ 8%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/device.cc.o
[ 11%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/time_spec.cc.o
[ 13%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/fcd/fcd_source_c.cc.o
[ 15%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/file/file_source_c.cc.o
[ 17%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/file/file_sink_c.cc.o
[ 20%] Building CXX object
lib/CMakeFiles/gnuradio-osmosdr.dir/rtl/rtl_source_c.cc.o
/home/tom/gr-osmosdr/lib/rtl/rtl_source_c.cc: In constructor
‘rtl_source_c::rtl_source_c(const string&)’:
/home/tom/gr-osmosdr/lib/rtl/rtl_source_c.cc:224:43: error:
‘rtlsdr_set_bias_tee’ was not declared in this scope
ret = rtlsdr_set_bias_tee(_dev, bias_tee);
^
lib/CMakeFiles/gnuradio-osmosdr.dir/build.make:254: recipe for
target
'lib/CMakeFiles/gnuradio-osmosdr.dir/rtl/rtl_source_c.cc.o' failed
make[2]: ***
[lib/CMakeFiles/gnuradio-osmosdr.dir/rtl/rtl_source_c.cc.o] Error 1
CMakeFiles/Makefile2:135: recipe for target
'lib/CMakeFiles/gnuradio-osmosdr.dir/all' failed
make[1]: *** [lib/CMakeFiles/gnuradio-osmosdr.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
tom@tom-XPS-8500:~/gr-osmosdr/build$
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