R devel - May 2013 - install.packages from own rpository - depencies

I am trying to setup a respository for students with a own package.
Its working fine when the depended packages are already installed with:
install.packages("mypackage", 
type="source",repos="http://myrepository.example.com")

but if the the dependencies are not already installed I get the 
following error:
ERROR: dependencies 'igraph', 'chron', 'gdata' are not
available for
package 'mypackage'
* removing 'C:/.../mypackage'

On May 2, 2013, at 9:58 AM, Knut Krueger wrote:
> I am trying to setup a respository for students with a own package.
> Its working fine when the depended packages are already installed with:
> install.packages("mypackage",
type="source",repos="http://myrepository.example.com")
> 
> but if the the dependencies are not already installed I get the following
error:
> ERROR: dependencies 'igraph', 'chron', 'gdata' are
not available for package 'mypackage'
> * removing 'C:/.../mypackage'
> 
You should add the repositories for the dependencies as well, e.g.:

install.packages("mypackage",
type="source",repos=c("http://myrepository.example.com",
"http://cran.r-project.org/"))

or make your repository more complete (e.g. if you want to pin certain versions
to guarantee interoperability).

Cheers,
Simon