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JvanKatwijk / swradio-8

shortwave receiver for use with sdrplay, hackrf, dabsticks and pmsdr
GNU General Public License v2.0
76 stars 18 forks source link

libmir_sdr.so: cannot open shared object file: No such file or directory #1

Closed pdo-smith closed 5 years ago

pdo-smith commented 5 years ago

When running the AppImage I get the following error message error report libmir_sdr.so: cannot open shared object file: No such file or directory

I have installed libmirisdr0 on my Ubuntu 18.04 machine but to no effect.

JvanKatwijk commented 5 years ago

That is correct The error message is confusing since the library that is first tested on availability is the - currently - standard one libmirsdrapi-rsp.so Due to copyright rules I am not able to include that in the appimage

Op di 9 okt. 2018 om 12:47 schreef pdo-smith notifications@github.com:

When running the AppImage I get the following error message error report libmir_sdr.so: cannot open shared object file: No such file or directory

I have installed libmirisdr0 on my Ubuntu 10.04 machine but to no effect.

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-- Jan van Katwijk

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pdo-smith commented 5 years ago

Thanks for your reply. When I run the appimage I am unable to get any results in the displays. When I use cmake to compile from source I get the following error messages:

CMake Error at CMakeLists.txt:403 (add_executable): Cannot find source file: ./devices/virtual-input.cpp Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp .hxx .in .txx CMake Error: CMake can not determine linker language for target: swradio-8 CMake Error: Cannot determine link language for target "swradio-8".

I know that my device(Realtek Semiconductor Corp. RTL2838 DVB-T) is working because I can use rtl_fm_streamer to listen to FM broadcasts.

JvanKatwijk commented 5 years ago

I presume you have installed the sdrplay software. I just downloaded the appimage and it shows some data on the displays (see attached picture), It was created under an Ubuntu 12.04 host, so indeed it is well possible that on older systems it will not run.

Wrt creating the executable: do not use the CMake route, it is only there (for qt4) for the appImage. The problem is - as always - the aaclib, since on the same machine I am developing software for DAB and sw, and the DRM decoder needs a specially adapted aac library

If you want to create your own executable, you should try qmake

The cmake with qt4 works nice if you have qt4 installed ANd an appropriate aac library

Op wo 10 okt. 2018 om 13:56 schreef pdo-smith notifications@github.com:

Thanks for your reply. When I run the appimage I am unable to get any results in the displays. When I use cmake to compile from source I get the following error messages:

CMake Error at CMakeLists.txt:403 (add_executable): Cannot find source file: ./devices/virtual-input.cpp Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp .hxx .in .txx CMake Error: CMake can not determine linker language for target: swradio-8 CMake Error: Cannot determine link language for target "swradio-8".

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-- Jan van Katwijk

+31 (0)15 3698980 +31 (0) 628260355

pdo-smith commented 5 years ago

"I presume you have installed the sdrplay software"

Ah, I see my mistake, swradio-8 is intended for use with sdrplay devices while I am using an rtlsdr device. Perhaps I should consider buying an sdrplay device!