> sessionInfo()
R version 3.5.0 (2018-04-23)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 14.04.5 LTS
Matrix products: default
BLAS: /home/pat/local/R-3.5.0/lib/libRblas.so
LAPACK: /home/pat/local/R-3.5.0/lib/libRlapack.so
locale:
[1] LC_CTYPE=en_NZ.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_NZ.UTF-8 LC_COLLATE=en_NZ.UTF-8
[5] LC_MONETARY=en_NZ.UTF-8 LC_MESSAGES=en_NZ.UTF-8
[7] LC_PAPER=en_NZ.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_NZ.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] utils stats grDevices graphics methods base
other attached packages:
[1] lattice_0.20-35
loaded via a namespace (and not attached):
[1] Rcpp_0.12.17 dplyr_0.7.6 assertthat_0.2.0 grid_3.5.0
[5] R6_2.2.2 magrittr_1.5 pillar_1.2.3 rlang_0.2.1
[9] bindrcpp_0.2.2 tools_3.5.0 glue_1.2.0 purrr_0.2.5
[13] compiler_3.5.0 pkgconfig_2.0.1 bindr_0.1.1 tidyselect_0.2.4
[17] tibble_1.4.2
> capabilities()
jpeg png tiff tcltk X11 aqua
TRUE TRUE TRUE FALSE TRUE FALSE
http/ftp sockets libxml fifo cledit iconv
TRUE TRUE TRUE TRUE FALSE TRUE
NLS profmem cairo ICU long.double libcurl
TRUE FALSE TRUE TRUE TRUE TRUE
>
If I try to load tcltk, no surprise...
> require(tcltk)
Loading required package: tcltk
Error: package or namespace load failed for ‘tcltk’:
.onLoad failed in loadNamespace() for 'tcltk', details:
call: fun(libname, pkgname)
error: Tcl/Tk support is not available on this system
Warning message:
S3 methods ‘as.character.tclObj’, ‘as.character.tclVar’, ‘as.double.tclObj’,
‘as.integer.tclObj’, ‘as.logical.tclObj’, ‘as.raw.tclObj’, ‘print.tclObj’,
‘[[.tclArray’, ‘[[<-.tclArray’, ‘$.tclArray’, ‘$<-.tclArray’, ‘names.tclArray’,
‘names<-.tclArray’, ‘length.tclArray’, ‘length<-.tclArray’, ‘tclObj.tclVar’,
‘tclObj<-.tclVar’, ‘tclvalue.default’, ‘tclvalue.tclObj’, ‘tclvalue.tclVar’,
‘tclvalue<-.default’, ‘tclvalue<-.tclVar’, ‘close.tkProgressBar’ were declared
in NAMESPACE but not found
>
The question is: What do I have to do to get Tcl/Tk support?
>From the bash prompt:
> aptitude search tcltk
p hfsutils-tcltk - Tcl/Tk interfaces for reading and writing
Macintosh volumes
p hfsutils-tcltk:i386 - Tcl/Tk interfaces for reading and writing
Macintosh volumes
p libtcltk-ruby - Tcl/Tk interface for Ruby
p libtcltk-ruby1.9.1 - Tcl/Tk interface for Ruby 1.9.1
p libtcltk-ruby1.9.1:i386 - Tcl/Tk interface for Ruby 1.9.1
p r-cran-tcltk2 - GNU R package for Tcl/Tk additions
p ruby2.0-tcltk - Ruby/Tk for Ruby 2.0
p ruby2.0-tcltk:i386 - Ruby/Tk for Ruby 2.0
That's the same as what I get on another computer on which tcktl is
available, so it didn't surprise me when installing the r-cran-tcktl
package didn't help.
Where else should I be looking for a difference?
TIA
--
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
___ Patrick Connolly
{~._.~} Great minds discuss ideas
_( Y )_ Average minds discuss events
(:_~*~_:) Small minds discuss people
(_)-(_) ..... Eleanor Roosevelt
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
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