[Bioc-devel] Package crashes with

Laurent Gatto laurent.gatto at gmail.com
Thu Feb 2 19:25:04 CET 2012

Dear Edward,

I believe the error is the result of ggplot2 v 0.8.9 depending on
reshape while ggplot2 v 0.9.0 now imports reshape2. You now need to
load reshape/reshape2 explicitly in your vignette prior to calling
melt. Note that this change will have to be committed to devel and
RELEASE, as ggplot2 has been updated on both branches.

Hope this helps,


On 2 February 2012 14:56, Edward Morrissey
<edward.morrissey at cancer.org.uk> wrote:
> Hi,
> I am the maintainer of GRENITS package. It has recently started to give
> build errors due to a function it uses from
> the package ggplot2. I've updated ggplot2 to the latest cran version (0.8.9)
> and it's dependencies but cannot replicate the errors.
> However, I found a newer version of ggplot2 (0.9.0) on crantastic that
> relies on the new package reshape2 (previously it used reshape).
> Could the problem be that ggplot2 was updated to the latest version (0.9.0),
> but reshape2 was not installed? How can I check the versions
> of the packages used for the build process?
> Thanks,
> Edward
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