Re: [gentoo-user] libQt5Core.so.5 => not found

[Alexander Kapshuk]

On Fri, Nov 9, 2018 at 1:33 PM <karl@××××××××.se> wrote:
>
> I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
>
> # ldd /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
>         linux-vdso.so.1 (0x00007fff3ddff000)
>         libQt5Core.so.5 => not found
>         libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
>         /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
> # strings /etc/ld.so.cache | grep libQt5Core.so.5
> libQt5Core.so.5
> /usr/lib64/libQt5Core.so.5
> # ls -l /usr/lib64/libQt5Core.so.5*
> lrwxrwxrwx 1 root root      20 Nov  5 12:49 /usr/lib64/libQt5Core.so.5 -> libQt5Core.so.5.11.1
> lrwxrwxrwx 1 root root      20 Nov  5 12:49 /usr/lib64/libQt5Core.so.5.11 -> libQt5Core.so.5.11.1
> -rwxr-xr-x 1 root root 5351376 Nov  5 12:49 /usr/lib64/libQt5Core.so.5.11.1
>
> So why isn't it found ?
>
> Regards,
> /Karl Hammar
>
> -----------------------------------------------------------------------
> Aspö Data
> Lilla Aspö 148
> S-742 94 Östhammar
> Sweden
>
>
>

Seeing the actual build error message, rather then the output of ldd,
may contain information about the build environment, and other
information that might offer better clues as to what else might be
amiss.
Also, the output of 'strace /bin/qvkgen' will indicate what paths are
searched for libQt5Core.so.5.