R help - Jun 2010 - No graphics capability on fresh install of R2.11.0 on FreeBSD 8.0

G'day all,

I am working on a new FreeBSD 8.0 Server (remotely located), and have installed
(now several times) R 2.11.0 but I cannot get any graphic outputs (everything
else seems to be happening fine...)

During install I have noticed and checked that png, jpeg, cairo etc libraries
are available - here is the build output :

R is now configured for amd64-portbld-freebsd8.0

 Source directory:          .
 Installation directory:    /usr/local

 C compiler:                gcc44 -std=gnu99  -O2 -pipe
-Wl,-rpath=/usr/local/lib/gcc44 -fno-strict-aliasing
 Fortran 77 compiler:       gfortran44  -O

 C++ compiler:              g++44  -O2 -pipe -Wl,-rpath=/usr/local/lib/gcc44
-fno-strict-aliasing
 Fortran 90/95 compiler:    gfortran44 -O
 Obj-C compiler:	     gcc -g -O2

 Interfaces supported:      X11, tcltk
 External libraries:        readline, BLAS(generic), LAPACK(generic), ICU, lzma
 Additional capabilities:   PNG, JPEG, TIFF, NLS, cairo
 Options enabled:           shared R library, R profiling

 Recommended packages:      yes

===>  Building for R-2.11.0_1

and thus
> sessionInfo()
R version 2.11.0 (2010-04-22) 
amd64-portbld-freebsd8.0 

locale:
[1] C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] Cairo_1.4-6


yet when I start it up, I get this :
> library(graphics)
> png('this.file.png')
Error in X11(paste("png::", filename, sep = ""), width,
height, pointsize,  :
  unable to start device PNG
In addition: Warning message:
In png("this.file.png") : unable to open connection to X11 display
''

and after installing Cairo 
> install.packages('Cairo',,'http://www.rforge.net/')
  trying URL 'http://www.rforge.net/src/contrib/Cairo_1.4-6.tar.gz'

I get :
> library(Cairo)
> Cairo(file='thisfile.png', type='png', height=480,
width=640)
Error in Cairo(file = "thisfile.png", type = "png", height =
480, width = 640) :
  No font found in Rcairo_set_font

Thus stumped, I checked :
> capabilities()
    jpeg      png     tiff    tcltk      X11     aqua http/ftp  sockets 
   FALSE    FALSE    FALSE     TRUE    FALSE    FALSE     TRUE     TRUE 
  libxml     fifo   cledit    iconv      NLS  profmem    cairo 
    TRUE     TRUE     TRUE     TRUE     TRUE    FALSE    FALSE 

If this is not the appropriate place for this to be sorted, I am happy to try
elsewhere.

cheers

Ben

On 17.06.2010 04:45 (UTC+1), Ben Madin wrote:
> G'day all,
Hi Ben,
> I am working on a new FreeBSD 8.0 Server (remotely located), and have
installed (now several times) R 2.11.0 but I cannot get any graphic outputs
(everything else seems to be happening fine...)
i'm also working with FreeBSD (9.0-CURRENT, not remotely) and R 2.11.1 
(not from ports system, but direct installation).
> During install I have noticed and checked that png, jpeg, cairo etc
libraries are available - here is the build output :
>
> R is now configured for amd64-portbld-freebsd8.0
>
>   Source directory:          .
>   Installation directory:    /usr/local
>
>   C compiler:                gcc44 -std=gnu99  -O2 -pipe
-Wl,-rpath=/usr/local/lib/gcc44 -fno-strict-aliasing
>   Fortran 77 compiler:       gfortran44  -O
>
>   C++ compiler:              g++44  -O2 -pipe
-Wl,-rpath=/usr/local/lib/gcc44 -fno-strict-aliasing
>   Fortran 90/95 compiler:    gfortran44 -O
>   Obj-C compiler:	     gcc -g -O2
>
>   Interfaces supported:      X11, tcltk
>   External libraries:        readline, BLAS(generic), LAPACK(generic), ICU,
lzma
>   Additional capabilities:   PNG, JPEG, TIFF, NLS, cairo
>   Options enabled:           shared R library, R profiling
>
>   Recommended packages:      yes
>
> ===>   Building for R-2.11.0_1
>
> and thus
>
>> sessionInfo()
> R version 2.11.0 (2010-04-22)
> amd64-portbld-freebsd8.0
>
> locale:
> [1] C
>
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base
>
> other attached packages:
> [1] Cairo_1.4-6
>
>
> yet when I start it up, I get this :
>
>> library(graphics)
>> png('this.file.png')
> Error in X11(paste("png::", filename, sep = ""), width,
height, pointsize,  :
>    unable to start device PNG
> In addition: Warning message:
> In png("this.file.png") : unable to open connection to X11
display ''
For me it looks like your X11 installation is not complete. You wrote 
about a server installation with remote access. Please take care to get 
installed all relevant ports. Easiest way is to install /usr/ports/x11/xorg.
> and after installing Cairo
>
>> install.packages('Cairo',,'http://www.rforge.net/')
>    trying URL
'http://www.rforge.net/src/contrib/Cairo_1.4-6.tar.gz'
>
> I get :
>
>> library(Cairo)
>> Cairo(file='thisfile.png', type='png', height=480,
width=640)
> Error in Cairo(file = "thisfile.png", type = "png",
height = 480, width = 640) :
>    No font found in Rcairo_set_font
>
> Thus stumped, I checked :
>
>> capabilities()
>      jpeg      png     tiff    tcltk      X11     aqua http/ftp  sockets
>     FALSE    FALSE    FALSE     TRUE    FALSE    FALSE     TRUE     TRUE
>    libxml     fifo   cledit    iconv      NLS  profmem    cairo
>      TRUE     TRUE     TRUE     TRUE     TRUE    FALSE    FALSE
All graphical capabilities are disabled. See my comment above.
> If this is not the appropriate place for this to be sorted, I am happy to
try elsewhere.
>
> cheers
>
> Ben
Hope I could help,
Rainer