Samba4 master. make install error: Could not install the file libreplace.so

[steve]

On Mon, 2013-09-23 at 13:20 +0200, steve wrote:
> samba master around 30 mins ago on our test domain which currently has
> Version 4.2.0pre1-GIT-6965f91
> 
> 
> [ 127/4134] Linking default/lib/replace/libreplace.so
> [ 128/4134] Linking default/lib/replace/libreplace.inst.so
> * installing bin/default/lib/replace/libreplace.inst.so
> as /usr/local/samba/lib/private/libreplace.so
> Waf: Leaving directory `/home/steve/samba-master/bin'
> Could not install the file '/usr/local/samba/lib/private/libreplace.so'
> make: *** [install] Error 1
> 
> Can anyone help me get it installed?
> Cheers,
> Steve
> 
> 

Sorry folks. I wasn't root. Duh.