[BioC] ShortRead::report() breaks in mac osx

[Robert Castelo]

hi, this is what i get, the error seems to point out to something about 
the X11 font installation in my mac but i'm pretty lost about this, so 
any hint will be highly appreciated:

library(ShortRead)
q <- qa(system.file("unitTests", "cases", package="ShortRead"), 
pattern="solexa.fastq", type="fastq")

rptReads <- report(q)
Error in grid.Call("L_textBounds", as.graphicsAnnot(x$label), x$x, x$y,  :
   could not find any X11 fonts
Check that the Font Path is correct.
In addition: Warning messages:
1: In jpeg(file.path(imgDir, jpegFile), ...) :
   locale not supported by Xlib: some X ops will operate in C locale
2: In jpeg(file.path(imgDir, jpegFile), ...) :
   X cannot set locale modifiers
sessionInfo()
R version 2.13.0 (2011-04-13)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] C/UTF-8/C/C/C/C

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

other attached packages:
[1] ShortRead_1.10.4    Rsamtools_1.4.3     lattice_0.19-33
[4] Biostrings_2.20.4   GenomicRanges_1.4.8 IRanges_1.10.6

loaded via a namespace (and not attached):
[1] Biobase_2.12.2 grid_2.13.0    hwriter_1.3


thanks!!
robert.