similar to: package installation needs the file utility on Unix

Well, this only applies to source installs of packages that have some files with the special extension, so on systems where a compiler toolchain needs to be installed, so the image cannot be really tiny, anyway. But ok, I've made stage install use "file" only when it is available. When it isn't and some file with extension sl, so, dylib or dll in the package installation is

Dear Ben, Perhaps I'm missing the point, but contrasts.arg is documented to be a list. From ?model.matrix: "contrasts.arg: A list, whose entries are values (numeric matrices or character strings naming functions) to be used as replacement values for the contrasts replacement function and whose names are the names of columns of data containing factors." This isn't entirely

On 5/24/19 2:52 PM, Martin Maechler wrote: >>>>>> Kara Woo >>>>>> on Thu, 23 May 2019 14:24:26 -0700 writes: > > Hi all, > > With the new staged installation, it seems that R CMD INSTALL sometimes > > fails on macOS due to these lines [1] when sapply() returns a list. The > > x13binary package has an example [2],

>>>>> Ben Bolker >>>>> on Thu, 21 Feb 2019 08:18:51 -0500 writes: > On Thu, Feb 21, 2019 at 7:49 AM Fox, John <jfox at mcmaster.ca> wrote: >> >> Dear Ben, >> >> Perhaps I'm missing the point, but contrasts.arg is documented to be a list. From ?model.matrix: "contrasts.arg: A list, whose entries are

>>>>> Fox, John >>>>> on Fri, 22 Feb 2019 17:40:15 +0000 writes: > Dear Martin and Ben, I agree that a warning is a good idea > (and perhaps that wasn't clear in my response to Ben's > post). > Also, it would be nice to correct the omission in the help > file, which as far as I could see doesn't mention that a

On Thu, May 2, 2019 at 7:24 PM Tomas Kalibera <tomas.kalibera at gmail.com> wrote: > > On 5/1/19 12:25 AM, Gergely Dar?czi wrote: > > Dear All, > > > > I'm running into issues with calling mccollect on a list containing NULL > > using R 3.6 (this used to work in 3.5.3): > > > > jobs <- lapply( > > list(NULL, 'foobar'), >

!!! DON'T TRY THE CODE IN THIS EMAIL AT HOME !!! Well, unlink() does what it is supposed to do, so you could argue that there is nothing wrong with it. Also, nobody would call unlink() on "~", right? The situation is not so simple, however. E.g. if you happen to have a directory called "~", and you iterate over all files and directories to selectively remove some of them,

It does give a warning, but then it overwrites the files, anyway. Reproducible example below. This is R 3.4.3, but it does not seem to be fixed in R-devel: https://github.com/wch/r-source/blob/4a9ca3e5ac6b19d7faa7c9290374f7604bf0ef64/src/main/dounzip.c#L171-L174 FYI, G?bor dir.create(tmp <- tempfile()) setwd(tmp) cat("old1\n", file = "file1") cat("old2\n", file

Thanks Tomas, I confirm the R Under development (unstable) (2018-04-26 r74651) version works for Rscript when the file name has a space, and no arguments are specified. C:\>"C:\Program Files\R\R-devel\bin\x64\Rscript.exe" "C:\foo bar.R" R Under development (unstable) (2018-04-26 r74651) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 7 x64 (build 7601)

Dear All, I'm running into issues with calling mccollect on a list containing NULL using R 3.6 (this used to work in 3.5.3): jobs <- lapply( list(NULL, 'foobar'), function(x) mcparallel(identity(x))) mccollect(jobs, wait = FALSE, timeout = 0) #> Error in names(res) <- pnames[match(s, pids)] : #> 'names' attribute [2] must be the same length as the vector

Dear friends, I am working in a web service project which uses integration of Java with R. I have used RJava to connect with Java and that is working fine. As R produces more interactive plots, I would also like to pipe plots generate from R on web page. I came to know that FastRWeb, R2HTML, brew and WebGraphics, Cairo together can be used to do that. I have installed all those successfully. I am

On Tue, May 7, 2019 at 9:05 AM Tomas Kalibera <tomas.kalibera at gmail.com> wrote: > > Thanks for the report. According to my reading, this use of "mv" is ok > and the renameat2() call which the invocation of "mv" leads to is also > ok and allowed by POSIX in this context. It could only fail with EEXIST > if the target directory (path/pkg) was not empty.

On 10/30/23 17:18, Yihui Xie wrote: > Hi, > > It may have been so for 20+ years but I just discovered today that system() > would always try to use the short path of a command on Windows: > https://github.com/wch/r-source/blob/635a67/src/gnuwin32/run.c#L141 If > that's true, I wonder if it could provide an option to disable this > behavior, because we recently ran into a

Hi Tomas, I received a report about R 4.0.0 in the knitr package (https://github.com/yihui/knitr/issues/1840), and I think it is related to the issue here. I created a minimal reproducible example below: owd = setwd(tempdir()) z = 'K\u00e4sch.txt' file.create(z) list.files() file.exists(list.files()) setwd(owd) Output: > owd = setwd(tempdir()) > z = 'K\u00e4sch.txt' >

Dear Tomas, Where do I find these files? Do they contain the code for the sum function? What do you mean exactly with your point on long doubles? Where can I find documentation on this? Cheers, Rampal On Mon, Feb 18, 2019, 15:38 Tomas Kalibera <tomas.kalibera at gmail.com wrote: > See do_summary() in summary.c, rsum() for doubles. R uses long double > type as accumulator on systems

Specifically: https://svn.r-project.org/R/trunk/src/main/summary.c And if you don't want to deal with Subversion, you can look at the read-only github mirror: https://github.com/wch/r-source/blob/e5b21d0397c607883ff25cca379687b86933d730/src/main/summary.c#L115-L131 On Thu, Feb 21, 2019 at 11:57 AM David Winsemius <dwinsemius at comcast.net> wrote: > > > On 2/20/19 2:55 PM,

hi, I am working on Ubuntu and tried to install FastRWeb, but am getting the following error for installation of cairo.h. install.packages("FastRWeb",dep=TRUE) Installing package(s) into ‘/home/ba/R/i686-pc-linux-gnu-library/2.12’ (as ‘lib’ is unspecified) also installing the dependency ‘Cairo’ trying URL 'http://lib.stat.cmu.edu/R/CRAN/src/contrib/Cairo_1.5-0.tar.gz'

Hi all, With the new staged installation, it seems that R CMD INSTALL sometimes fails on macOS due to these lines [1] when sapply() returns a list. The x13binary package has an example [2], reproducible with the following steps: $ git clone git at github.com:x13org/x13binary.git && cd x13binary $ git checkout 663ad7122 $ R CMD INSTALL . (We've also run into it in an internal

Sure. I'm not sure if it's possible to make it easier to reproduce, but for now the example would require installing TinyTeX (via tinytex::install_tinytex(), which can be later uninstalled cleanly via tinytex::uninstall_tinytex() after you finish the investigation). Then run: system2('fmtutil-sys', '--all') # or tinytex:::fmtutil() if fmtutil-sys.exe is not on PATH

On Fri, Apr 24, 2015 at 9:59 AM, G?k?en Eraslan <gokcen.eraslan at gmail.com> wrote: [...] > > But "Watch" only notifies when there are new pull requests and issues, > which doesn't make sense for the r-source repository. Following Github Atom > feed[1] sounds better, however the feed only provides commit messages not > the diffs. > Right, sorry, I