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8.2 years ago by
René Dreos80
René Dreos80 wrote:
flowq • 1.1k views
modified 2.8 years ago by davide.franchina10 • written 8.2 years ago by René Dreos80
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8.2 years ago by
Denali
Steve Lianoglou12k wrote:
Hi, On Fri, Jun 17, 2011 at 4:41 AM, Ren? Dreos <talponer at="" gmail.com=""> wrote: > Dear BioC list, > > I have a strange error when I try to load flowQ on R 2.13.0. The > installation went fine, with no errors but I am not able to load the > library. My apologies if the error is been solved already, please be patient > (! :-)), I could not find any solution on this list or on Google. This is > the error when I load the library: This is a surprisingly verbose "loading banner" -- which I'm going to cut :-) > >> library(flowQ) [snip] > Error : .onAttach failed in attachNamespace() for 'flowQ', details: > ?call: mysys("convert -list configure", intern = TRUE, ignore.stderr = > TRUE) > ?error: error in running command > Error: package/namespace load failed for 'flowQ' It looks as if flowQ depends on having imagemagick (http://www.imagemagick.org/script/index.php) installed on your system. The convert command is part of imagemagick, and flowQ is trying to invoke that command on your system. If you open up your Terminal and type: \$ which convert I guess it doesn't find anything? If that's the case, you'll have to install imagemagick. They recommend doing so through macports, but if you don't want to do that googling for "install imagemagick os x" that will turn up other ways. HTH, -steve -- Steve Lianoglou Graduate Student: Computational Systems Biology ?| Memorial Sloan-Kettering Cancer Center ?| Weill Medical College of Cornell University Contact Info: http://cbio.mskcc.org/~lianos/contact
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2.8 years ago by
Luxembourg
davide.franchina10 wrote:

Hi,

did anyone solved the issue with library(flowQ)?

I am a mac user (imagemagick installed with macports) but still library(flowQ) gives me this error:

> library(flowQ)

Error : .onAttach failed in attachNamespace() for 'flowQ', details:

call: system("convert -list configure", intern = TRUE, ignore.stderr = TRUE)

error: error in running command

Error: package or namespace load failed for ‘flowQ’

thank you!