On 11.11.2014 23:05, Michael Peng wrote:
Hi,

I am now writing an R package LFSpro. I build it for both Mac OS and
Windows.

For Windows, the binary package name is LFSpro_1.0.3.zip. It can be
installed into R successfully. But when I changed the name to
LFSpro_1.0.3.Windows.zip, an error occurred:

Error in read.dcf(file.path(pkgname,"DESCRIPTION"), c("Package",
"TYPE")):cannot open the connection
In addition: Warning message:
In read.dcf(file.path(pkgname,"DESCRIPTION") c("Package", "TYPE")) cannot
open compressed file 'LFSpro_1.0.3.Windows/DESCRIPTION', probable reason
'No such file or directory'

Why we cannot change the package name in windows?

Since the filename is an esential part of the package used by the tools.

Best,
Uwe Ligges


The R package is build on http://win-builder.r-project.org/. There is no
error when built it on http://win-builder.r-project.org/. We installed it
in Windows 7 and 8.1. The R version is 3.1.2.

For Mac OS, someone tested it on Yosemite, an error occurred:

R[1588:958444] plugin com.getdropbox.dropbox.garcon interrupted

I googled the error message, it seems that there is an incompatibility
between R and Yosemite. But when I tested it by myself on Yosemite, there
is no such an error. The user is in Brazil, and he is not very familiar
with R. I don't know why this error occurs.

Is anyone has any idea why there is this error message. The R package is
build in R 3.1.1 and Mac OS X 10.6.8.

If anyone want to test the R package, you can download it from
http://bioinformatics.mdanderson.org/main/LFSpro

Thanks a lot for your help.

Best,
Gang

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