Good morning R community,
I have two questions (and a comment):
1)
A problem with odfWeave. I have an odf document
with a table that spans multiple pages. Each cell in the table is
populated using \sexpr{<R stuff>}. This worked fine on my
own machine (windows 7 box using any R2.x.y, for x>=11) and
on a colleagues machine (Windows XP box running R2.11.1).
However, on a third machine (Windows XP box running R2.12.0
or R2.13.0), odfWeave fails with the following error:
Error in parse(text = cmd) : <text>:1:36: unexpected '>'
1: GLOBAL_CONTAI<text:soft-page-break/>
A poke around in the unzipped odt file reveals the culprit:
\Sexpr{GLOBAL_CONTAI<text:soft-page-break/>NER$repDat$Dec[i]}
which should read
\Sexpr{GLOBAL_CONTAINER$repDat$Dec[i]}
The page break coincides with where the table overruns from
one page to the next.
Now, if this was a constant error across all machines, that
would be annoying, but ok. My questions are:
a) Can anyone think of a sensible suggestion why has this
happened only on one machine, and not on other machines?
b) Is there any way of handling such silent xml modifications
(apart from odfTable, which I have only just bumped into, or
extremely judicious choice of table construction, which is
tedious and unreliable)?
2)
When installing some packages on linux (notably RODBC and XML),
you need to ensure that you linux distro has extra header files installed.
This is a particular issue in Ubuntu. The question is: is there any way
that a package can check for necessary external header files and issue
suitable warnings? For example, if you try to install RODBC on Ubuntu
without first installing unixodbc-dev, the installation will fail with the
error:
configure: error: "ODBC headers sql.h and sqlext.h not found
which is useful, but not particularly suggestive of requiring unixodbc-dev
A further comment on odfWeave: odfWeave uses system calls to
zip and unzip when processing the odt documents. Would it not
be a good idea for the odfWeave package to check for the presence
of zip and unzip utilities and report accordingly when trying to install?
By default, Windows XP boxes do not have these utilities installed
(installing Rtools does away with this problem).
Many thanks in advance,
Dr. Cormac Long.
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
