Maybe your network has a cache or a firewall (or something similar blocking you). I just tried from here and it worked:

R> download.packages("ape", ".", repos = "";)
trying URL ''
Content type 'application/x-gzip' length 755146 bytes (737 KB)
downloaded 737 KB

     [,1]  [,2]
[1,] "ape" "./ape_4.9.tar.gz"

The Win build is also available. The NEWS file is here:



Le 17/10/2017 à 15:52, Elizabeth Purdom a écrit :
Thanks Emmanuel!

I do not yet see it yet (I still get the same response in R when following 
those commands). I also don’t see anything in NEWS on the front page since 
2017-05-03 so maybe I’m having a bigger problem, but I will check again later 
today to see if it changes.

All of the best,

On Oct 17, 2017, at 2:47 PM, Emmanuel Paradis <> wrote:

Hi Elizabeth,

I have submitted ape 5.0 on CRAN on 5 October but I'm still waiting for 
feedback. I suspect there are problems with reverse dependencies. In the 
meantime, I cleared the testing repositories thinking that CRAN would take the 
usual 1-2 days to publish the new version. Sorry for the confusion.

I have just uploaded a version 4.9 on the testing repos which is virtually 
identical to the version being examined by CRAN. I'll upload a Windows build in 
a few hours. The NEWS file on has been updated.



Le 17/10/2017 à 12:11, Elizabeth Purdom a écrit :
I currently have version 4.1 of ape installed on my computer (Mac OS X, R 
3.4.2) which appears to currently be the most up-to-date on CRAN. However, I am 
trying to get the testing version of ape, because I know that there have been 
changes made that I would like to take advantage of without waiting for them to 
show up on CRAN. I have tried using the commands on the website, and they do 
not show any new versions available. Specifically, using `old.packages`, 
nothing is returned:
old.packages(repos = "";)
And trying to download anyway gets me an error:
download.packages("ape", ".", repos = "";)
trying URL ''
Error in download.file(url, destfile, method, mode = "wb", ...) :
   cannot open URL ''
In addition: Warning message:
In download.file(url, destfile, method, mode = "wb", ...) :
   cannot open URL '': 
HTTP status was '404 Not Found'
Warning in download.packages("ape", ".", repos = "";) :
   download of package ‘ape’ failed
      [,1] [,2]
This is presumably because 
points to 0.0.1. I don’t immediately see an option to specify a version of the 
package (and indeed I don’t know what version I would put in). Do I need to be 
running a development version of R to get the newest versions of ape?
Thanks for any help,
Elizabeth Purdom
PS Here is my sessionInfo:
R version 3.4.2 (2017-09-28)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: OS X El Capitan 10.11.6
Matrix products: default
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base
other attached packages:
[1] BiocInstaller_1.26.1
loaded via a namespace (and not attached):
[1] compiler_3.4.2 tools_3.4.2
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