How to properly install GQRX?

I have successfully built UHD, SoapySDR, SoapyUHD, LimeSuite, GNU Radio, gr-osmosdr from source. However, GQRX has not been successfully installed.

Try to install according to the tutorial of, but unfortunately failed.

Then I tried to build from the source code and encountered the following error.

bg7ywl@pc:~$ gqrx
gr-osmosdr v0.1.4-127-g4d83c606 (0.1.5git) gnuradio
built-in source types: file fcd rtl rtl_tcp uhd hackrf rfspace soapy redpitaya 
Resampling audio 96000 -> 48000
BookmarksFile is /home/bg7ywl/.config/gqrx/bookmarks.csv
[INFO] [UHD] linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_3.14.0.0-62-g3b42e6f0
*** Error in `gqrx': double free or corruption (out): 0x0000000001b33b90 ***

UHD error or Gqrx …

Try adding the ppa and do a
Apt-get build-dep gqrx-sdr

And see if anything is missing …

Will not work on Ubuntu 18.04 yet i dont think … but will install