> Gesendet: Donnerstag, 12. August 2021 um 12:19 Uhr
> Von: "Simon Matter via pound" <pound@apsis.ch>
> An: "reverse proxy and load balancer" <pound@apsis.ch>
> Cc: "Simon Matter" <simon.mat...@invoca.ch>, fatcha...@gmx.de
> Betreff: Re: [pound] pound 3 on CentOS 8.4
>
> >
> >
> >> Gesendet: Donnerstag, 12. August 2021 um 11:44 Uhr
> >> Von: "Simon Matter via pound" <pound@apsis.ch>
> >> An: "reverse proxy and load balancer" <pound@apsis.ch>
> >> Cc: "Simon Matter" <simon.mat...@invoca.ch>, fatcha...@gmx.de
> >> Betreff: Re: [pound] pound 3 on CentOS 8.4
> >>
> >> >
> >> >
> >> >> Gesendet: Donnerstag, 12. August 2021 um 10:27 Uhr
> >> >> Von: "Simon Matter via pound" <pound@apsis.ch>
> >> >> An: "reverse proxy and load balancer" <pound@apsis.ch>
> >> >> Cc: "Simon Matter" <simon.mat...@invoca.ch>, fatcha...@gmx.de
> >> >> Betreff: Re: [pound] pound 3 on CentOS 8.4
> >> >>
> >> >> > inline reply
> >> >> >
> >> >> >> Gesendet: Mittwoch, 11. August 2021 um 17:05 Uhr
> >> >> >> Von: "Simon Matter via pound" <pound@apsis.ch>
> >> >> >> An: "reverse proxy and load balancer" <pound@apsis.ch>
> >> >> >> Cc: "Simon Matter" <simon.mat...@invoca.ch>, fatcha...@gmx.de
> >> >> >> Betreff: Re: [pound] pound 3 on CentOS 8.4
> >> >> >>
> >> >> >> Hi,
> >> >> >>
> >> >> >> > Hi,
> >> >> >> >
> >> >> >> > I'm trying to install the latest pound 3 on a CentOS 8.4.2105
> >> >> >> > 4.18.0-305.10.2.el8_4.x86_64.
> >> >> >> > All required packages and often also their devel-packages have
> >> been
> >> >> >> > installed, only the nanomsg library had to be build on the
> >> system.
> >> >> >> > The pound compilation worked without any error, but when I start
> >> >> >> pound, I
> >> >> >> > get the following error:
> >> >> >> >
> >> >> >> > [root@pound31 build]# ./pound
> >> >> >> > ./pound: error while loading shared libraries: libnanomsg.so.5:
> >> >> cannot
> >> >> >> > open shared object file: No such file or directory
> >> >> >> >
> >> >> >> > but the object is installed:
> >> >> >> >
> >> >> >> > root@pound31 build]# find / -name libnanomsg.so.5
> >> >> >> > /root/nowhere/nanomsg/nanomsg-master/build/libnanomsg.so.5
> >> >> >> > /usr/local/lib64/libnanomsg.so.5
> >> >> >>
> >> >> >> Can you please show us the output of
> >> >> >>
> >> >> >> ldd pound
> >> >> >>
> >> >> > [root@pound31 build]# ldd pound
> >> >> > linux-vdso.so.1 (0x00007ffd55a94000)
> >> >> > libyaml-0.so.2 => /lib64/libyaml-0.so.2
> >> (0x00007f089779c000)
> >> >> > libnanomsg.so.5 => not found
> >> >> > libpthread.so.0 => /lib64/libpthread.so.0
> >> (0x00007f089757c000)
> >> >> > libmbedcrypto.so.3 => /lib64/libmbedcrypto.so.3
> >> >> > (0x00007f0897317000)
> >> >> > libmbedx509.so.0 => /lib64/libmbedx509.so.0
> >> >> (0x00007f08970f7000)
> >> >> > libmbedtls.so.12 => /lib64/libmbedtls.so.12
> >> >> (0x00007f0896ec8000)
> >> >> > libpcreposix.so.0 => /lib64/libpcreposix.so.0
> >> >> (0x00007f0896cc5000)
> >> >> > libc.so.6 => /lib64/libc.so.6 (0x00007f0896900000)
> >> >> > /lib64/ld-linux-x86-64.so.2 (0x00007f08979bc000)
> >> >> > libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f089668f000)
> >> >> >
> >> >> >
> >> >> >
> >> >> >> ls -l /usr/local/lib64/libnanomsg.so.5
> >> >> >>
> >> >> > [root@pound31 build]# ls -l /usr/local/lib64/libnanomsg.so.5
> >> >> > lrwxrwxrwx. 1 root root 19 Aug 6 15:00
> >> >> /usr/local/lib64/libnanomsg.so.5
> >> >> > -> libnanomsg.so.5.1.0
> >> >>
> >> >> And this?
> >> >>
> >> >> ls -l /usr/local/lib64/libnanomsg.so.5.1.0
> >> >>
> >> > [root@pound31 build]# ls -l /usr/local/lib64/libnanomsg.so.5
> >> > lrwxrwxrwx. 1 root root 19 Aug 6 15:00
> >> /usr/local/lib64/libnanomsg.so.5
> >> > -> libnanomsg.so.5.1.0
> >>
> >> No, I'd like to see
> >>
> >> ls -l /usr/local/lib64/libnanomsg.so.5.1.0
> >>
> >> file /usr/local/lib64/libnanomsg.so.5.1.0
> > Sorry:
> > [root@pound31 build]# ls -l /usr/local/lib64/libnanomsg.so.5.1.0
> >
> > -rwxr-xr-x. 1 root root 384704 Aug 11 13:26
> > /usr/local/lib64/libnanomsg.so.5.1.0
> >
> > [root@pound31 build]# file /usr/local/lib64/libnanomsg.so.5.1.0
> >
> > /usr/local/lib64/libnanomsg.so.5.1.0: ELF 64-bit LSB shared object,
> > x86-64, version 1 (SYSV), dynamically linked,
> > BuildID[sha1]=24a7ecdaab9d8440a7f593e77850d4369c5f8b88, not stripped
>
> And this
>
> LD_LIBRARY_PATH=/usr/local/lib64 ldd pound
>
> If ldd shows here that it picks up libnanomsg.so.5, then the problem is
> that your library path doesn't include "/usr/local/lib64".
>
Ahhhh I understand, I fixed it with a
echo 'export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib64/' >> ~/.bashrc
Thank you very much for your help.
best regards and stay safe
fatcharly
> Regards,
> Simon
>
>
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