[Ur] Error while loading shared libraries: liburweb_http.so.0

[Yves Cloutier]

Benjamin,

I modified the line and ran the command as you suggested.  This took care
of the error.

However, when I ran my binary I then got:

./portfolipro.exe
Initialization error triggers bounded retry: Connection to Postgres server
failed: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/run/postgresql/.s.PGSQL.5432"?

Initialization error triggers bounded retry: Connection to Postgres server
failed: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/run/postgresql/.s.PGSQL.5432"?

Initialization error triggers bounded retry: Connection to Postgres server
failed: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/run/postgresql/.s.PGSQL.5432"?

Initialization error triggers bounded retry: Connection to Postgres server
failed: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/run/postgresql/.s.PGSQL.5432"?

Initialization error triggers bounded retry: Connection to Postgres server
failed: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/run/postgresql/.s.PGSQL.5432"?

Fatal initialization error (out of retries): Connection to Postgres server
failed: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/run/postgresql/.s.PGSQL.5432"?

I thought perhaps the postgresql installation via octopi was not done
properly,so I tried to reinstall it using the instructions here:

http://www.netarky.com/programming/arch_linux/Arch_Linux_PostgreSQL_database_setup.html

I recompiled and ran my binary again, but then got:

./portfolipro.exe
Initialization error triggers bounded retry: Connection to Postgres server
failed: FATAL:  database "portfolipro" does not exist
Initialization error triggers bounded retry: Connection to Postgres server
failed: FATAL:  database "portfolipro" does not exist
Initialization error triggers bounded retry: Connection to Postgres server
failed: FATAL:  database "portfolipro" does not exist
Initialization error triggers bounded retry: Connection to Postgres server
failed: FATAL:  database "portfolipro" does not exist
Initialization error triggers bounded retry: Connection to Postgres server
failed: FATAL:  database "portfolipro" does not exist
Fatal initialization error (out of retries): Connection to Postgres server
failed: FATAL:  database "portfolipro" does not exist

So I then tried to create a db manually with:  createdb portfolipro

I ran my binary again and got:

Fatal initialization error: Table 'uw_portfolipro_experiencetable' does not
exist.

I don't know what it is with Arch, but I didn't have to do any or this on
debian.  I also don't recall having to manually create databases and tables
for my app to run properly.

Maybe I should give up on Arch.  It just seems like I'm way over my head
here.  I'm not much of a hacker!





On Tue, Mar 29, 2016 at 11:10 AM, Benjamin Barenblat <bbaren at mit.edu> wrote:

> On Mon, Mar 28, 2016 at 4:52 PM, Yves Cloutier <yves.cloutier at gmail.com>
> wrote:
> > But now when executing the binary, I get the following:
> >
> > error while loading shared libraries: liburweb_http.so.0: cannot open
> > shared object file: No such file or directory
> >
> > Using "whereis" gives the following:
> >
> > /usr/local/lib/liburweb_http.so
> >
> > […]
> >
> > So I assume the library is there in /usr/local/lib, but that the urweb
> > compiler doesn't know about it somehow, and that I need to add this to
> > path so that it knows where to find it.
>
> Not quite.  The compiler does know about it, but the dynamic linker on
> your system is in the dark, because Arch doesn’t configure the dynamic
> linker to look in /usr/local/lib by default.
>
> > I tried modifying /etc/ld.so.conf to:
> >
> > #
> > # /etc/ld.so.conf
> > #
> >
> > include /etc/ld.so.conf.d/*.conf
> > include /usr/local/lib/*.so*
> >
> > # End of file
>
> You’re on the right track, but that’s not quite the correct syntax.
> Please replace the line you added with just
>
>     /usr/local/lib
>
> and run
>
>     ldconfig
>
> as root.  If you still have issues, please send us the output of
>
>     ldd your_binary.exe
>
> Good luck!
>
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