First, I've installed GiNaC and CLN without problems. But then...:
[code]
octave:1> pkg install -forge symbolic
/bin/sh: pkg-config: command not found
warning: load_path: /home/rodrigo/octave/symbolic-1.1.0/x86_64-pc-linux-gnu-api-v48+: No such file or directory
/home/rodrigo/octave/symbolic-1.1.0/x86_64-pc-linux-gnu-api-v48+/symbols.oct:
failed to load:
/home/rodrigo/octave/symbolic-1.1.0/x86_64-pc-linux-gnu-api-v48+/symbols.oct:
undefined symbol: _ZNK5GiNaC5basic5evalfEi
error: called from
'/home/rodrigo/octave/symbolic-1.1.0/x86_64-pc-linux-gnu-api-v48+/PKG_ADD'
in file
/home/rodrigo/octave/symbolic-1.1.0/x86_64-pc-linux-gnu-api-v48+/PKG_ADD
near line 44, column 1
error: called from:
error: /usr/share/octave/3.6.4/m/pkg/pkg.m at line 868, column 5
error: /usr/share/octave/3.6.4/m/pkg/pkg.m at line 383, column 9
[/code]
I'm in a Sabayon 64 bit XFCE Edition