[Libav-user] ERROR: libplacebo >= 4.192.0 not found using pkg-config

[Gianluca Cannata]

Hi everyone,

I hope this is the right mailing list.

I am trying to enable the libplacebo av_filter because I am writing a
simple C program using libavfilter C API but no matter how I install
libplacebo ( with libplacebo-dev from Ubuntu or from VideoLAN git source )
I always ended up receiving the following error:

ERROR: libplacebo >= 4.192.0 not found using pkg-config

This the current configuration option I am using:

./configure --prefix=/usr --enable-shared --enable-gpl --enable-version3
--disable-static --enable-gnutls --enable-libaom --enable-libass
--enable-librtmp --enable-libssh --enable-libv4l2 --enable-libxml2
--enable-libzimg --enable-libplacebo

If I type:

ls -l1 /usr/lib/x86_64-linux-gnu/libplacebo.so

I get the following:

lrwxrwxrwx 1 root root 17 Jun 23 13:15
/usr/lib/x86_64-linux-gnu/libplacebo.so -> libplacebo.so.349

What am I doing wrong ?

Gianluca
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