[Lazarus] Cannot find -lpthread

[Henry Vermaak]

On Thu, Aug 21, 2014 at 04:34:03PM +0100, Henry Vermaak wrote:
> On Thu, Aug 21, 2014 at 12:22:45PM -0300, "Leonardo M. Ramé" wrote:
> > Hi, I'm trying to build fpc and lazarus from sources in XUbuntu
> > 14.04. While trying to link fpc I get this:
> > 
> > /usr/bin/ld: aviso: link.res contiene secciones de salida. ¿Olvidó -T?
> > /usr/bin/ld: no se puede encontrar -lpthread
> > /usr/bin/ld: no se puede encontrar -ldl
> > /usr/bin/ld: no se puede encontrar -lc
> > fpmake.pp(44,1) Error: Error while linking
> 
> These are generally in libc6-dev, but that should be pulled in by
> build-essential.
> 
> Try installing apt-file and using:
> 
> apt-file search libpthread.so

P.S.  If you already have the files, you may need to update the ld
cache:

sudo ldconfig