[R] png package in Ubuntu 12.04 with R 3.1.0

[Yihui Xie]

sudo apt-get install libpng12-dev

I'm not sure about Ubuntu 12.04. You may need a different libpng??-dev.

Regards,
Yihui
--
Yihui Xie <xieyihui at gmail.com>
Web: http://yihui.name


On Tue, May 26, 2015 at 2:10 AM, Gygli, Gudrun <gudrun.gygli at wur.nl> wrote:
>
> Dear All,
>
>
> I am using R to analyse computer simulations of ligand docking in a protein.
>
> I am plotting the results as scatterplots and bopxplots, using the code below.
>
> This works perfectly fine.
>
>
> I would like now to add a png file to that plot, meaning I want sth like:
>
>
> png(file="analysis.png")
> par(mfrow=c(1,3), oma=c(0,0,2,0))
>
> plot
>
> boxplot
>
> PNG figure I read in
>
>
> I am running Ubuntu 12.04 and R 3.1.0.
>
>
> readPNG and the png packge do NOT work for me at this point.
>
>
> when I try to install the png package I get the error below.
>
>
> Any ideas what's wrong or other options to import png files?
>
>
> Thank you in advance for the help.
>
>
> Best regards
>
>
> Gudrun
>
>
>
> png(file="analysis.png")
> par(mfrow=c(1,2), oma=c(0,0,2,0))
> plot(data, main="all", xlab="simulations run", ylab="steps")
> boxplot(data, main="steps", horizontal = FALSE, axes = FALSE, staplewex = 1)
> text(y = boxplot.stats(data)$stats, labels = boxplot.stats(data)$stats, x = 1.35)
> title("analysis", outer=TRUE)
>
>
>
> install.packages("png")
>
>
> downloaded 24 Kb
>
>
> * installing *source* package 'png' ...
> ** package 'png' successfully unpacked and MD5 sums checked
> ** libs
> gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG      `libpng-config --cflags` -fpic  -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -g  -c read.c -o read.o
> /bin/bash: libpng-config: command not found
> read.c:3:17: fatal error: png.h: No such file or directory
> compilation terminated.
> make: *** [read.o] Error 1
> ERROR: compilation failed for package 'png'
> * removing '/home/g1/R/x86_64-pc-linux-gnu-library/3.1/png'
>
> The downloaded source packages are in
>     '/tmp/Rtmpvo3r8J/downloaded_packages'
> Warning message:
> In install.packages("png") :
>   installation of package 'png' had non-zero exit status
>
>
>
>
> Gudrun Gygli, MSc
>
> PhD candidate
>
> Wageningen University
> Laboratory of Biochemistry
> Dreijenlaan 3
> 6703 HA Wageningen
> The Netherlands
>
> Phone  31 317483387
> e-mail: gudrun.gygli at wur.nl
>
> - - - - - - - - - - - - - - - - - -
>
> Project information: http://www.wageningenur.nl/en/show/Bioinformatics-structural-biology-and-molecular-modeling-of-Vanillyl-Alcohol-Oxidases-VAOs.htm
>
> ______________________________________________
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