1

I am new to Linux and I have been trying to install Spek but i keep getting this error:

configure: error: Package requirements (libavcodec >= 53.25 libavformat >= 53.17 libavutil >= 51.17) were not met:

No package 'libavcodec' found
No package 'libavformat' found
No package 'libavutil' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables FFMPEG_CFLAGS
and FFMPEG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

I actually have the most recent versions of the mentioned packages.

libavcodec58/focal,now 7:4.2.2-1ubuntu1 amd64 [installed]
libavformat58/focal,now 7:4.2.2-1ubuntu1 amd64 [installed]
libavutil56/focal,now 7:4.2.2-1ubuntu1 amd64 [installed]

Can someone help me how to get through the installation or am I missing something?

4
  • How exactly did you (try to) install Spek? Did you download the tar.gz file and run .configure, etc.?
    – Jos
    May 30 '20 at 20:32
  • Spek was dropped from Debian in 2019, and dropped from Ubuntu after 19.10. It seems abandoned upstream for many years. It seems like a poor candidate to install in a 20.04 system. If you really want it, try installing on an Ubuntu 18.04 system (try it in a VM).
    – user535733
    May 30 '20 at 20:32
  • 2
    When you see messages like this when building software on a Debian/Ubuntu system, they almost always correspond to the -dev packages i.e. libavcodec-dev, libavformat-dev, libavutil-dev rather than the runtime library packages like libavcodec58 May 30 '20 at 20:36
  • @Jos, Yes, I did exactly that. It's a tar.xz archive. May 31 '20 at 6:11
0

I assume you may have your answers by now. Since I had some issue linked to installation of Ubuntu 20.04 LTS, I post my full answer.

Get sudo rights and make sure you have install all libraries dependencies :

sudo -i
apt-get install -y intltool libavcodec-dev libavformat-dev libwxgtk3*-dev

Download from git the last version of Spek (0.8.3):

cd /usr/src
git clone git://github.com/alexkay/

Install Spek :

cd spek
./configure --prefix=/usr
make
make install

exit

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