similar to: SystemRequirements’ field

All, I have used package.skeleton, edited the .Rd files and the DESCRIPTON file. In one of my package functions I am using RODBC so I have a line of code that reads: require(RODBC). In my DESCRIPTION file I have the following relevant line: Depends: R (>= 2.9.0), RODBC However, when I do a check (Rcmd check my_package_name) I get this warning: * checking for unstated dependencies in R code

hi. i'm working on a package which only works if one (or both) of two libraries (Imlib2 and MagickWand) exist on the machine on which the package is compiled and executed. as currently written, the program purposely generates an error at *compile* time if neither library is available (thinking the earlier the user is notified, the less frustrating). is there a way of specifying this

Hi R users, Could you help me to see this problem? I could now load "rgdal" even though I downloaded the compressed folder. Thanks for your help. Loading required package: sp Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared object '/Library/Frameworks/R.framework/Versions/3.3/Resources/library/rgdal/libs/rgdal.so': [[alternative HTML version deleted]]

I have some cpp-files from another library (boost) in a subdirectory in my src directory (src/boost_src). I include these using the following two lines in my Makevars: SOURCES = $(wildcard *.cpp boost_src/*.cpp) OBJECTS = $(SOURCES:.cpp=.o) However, R CMD check complains about my use of 'wildcard'. How do I handle this without any gnu extensions? Thanks. Jan

I am trying to submit a package on CRAN, and everything passes ok on all platforms but Debian, where CRAN responds with an automatic "significant" warning: * checking whether package ?QCA? can be installed ... [35s/35s] WARNING Found the following significant warnings: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10: warning: ?__builtin_strncpy? output may be truncated

Hi, This commit (I?m using the mirror to have a working link) broke C++11 compilation. Before (and still now, according to the comments in the configure script), it?s sufficient to just have ?SystemRequirements: C++11? in the DESCRIPTION file. But now ?R CMD install? fails with ?C++11 standard requested but CXX11 is not defined?, which is, according to the documentation , a lie. I can?t

In the documentation the closed thing I see to an explanation of this is that ?detach says "Unloading some namespaces has undesirable side effects" Can anyone explain why unloading tseries will load zoo? I don't think this behavior is specific to tseries, it's just an example. I realize one would not usually unload something that is not loaded, but I would expect it to do

I have written an R package which contains C source code (in the directory pkg/src). Only a subset of the functions in the pkg/R directory contain a .C() call to the functions in the pkg/src directory. The rest of the package will still work and be useful without the functions containing a .C() call. To compile the code in pkg/src requires the GSL library. This is detailed in the

Dear all I am trying to use the ODB package to connect to an libreoffice-odb database. The libreoffice package is german, thus, decimal separator is a comma. However, I can open the database and upload a it without error, library(ODB) db <- odb.open("Test.odb") but a soon as the "odb.open" command is executed, the decimal separator in R is changed to comma. Before

I have a package (TSdbi) which provides end user functions that I export, and several utilities for plugin packages (e.g. TSMySQL) that I do not export because I do not intend them to be exposed to end users. I call these from the plugin packages using TSdbi::: but that now produces a note in the checks: * checking dependencies in R code ... NOTE Namespace imported from by a ?:::? call:

Hi Lily, lily li <chocold12 at gmail.com> writes: > Hi R users, > > Could you help me to see this problem? I could now load "rgdal" even though > I downloaded the compressed folder. Thanks for your help. > > Loading required package: sp > Error in dyn.load(file, DLLpath = DLLpath, ...) : > unable to load shared object >

Are other developers finding R 3.1.3 problematic because vignette building requires pandoc 1.12.3, while Linux Mint 17 / Ubuntu 14.04 have 1.12.2.1? R 3.1.2 seems to work fine. I'd very much like to avoid having to build as large a Linux package as pandoc, which has given me issues outside of R (it leaves out words, sentences or paragraphs when converting Latex to epub in a novel I'm

Is there a good strategy for testing examples which should not be run by default? For instance, I have examples which get data from the Internet. If I wrap them in try() then they can be skipped if the Internet is not available, but may not be tested in cases when I would like to know about the failure. (Not to mention that the example syntax is ugly.) If I mark them \dontrun or \donttest

Hi All, I was wondering if anyone here as successfully converted a package for windows to one that will work in Linux? What are the necessary steps if you have the source code? Thanks, Josh

Greetings; I'm working on translating the heirarchy of R packages into the Gentoo Ebuild environment, currently working from a 2.3.1 install. There are several data which it would be nice to see provided alongside the existing output of available.packages; at the moment I think I'm going to have to get License and SystemRequirements out of individual package DESCRIPTIONs. More generally,

Hello, I am having trouble installing the package playwith on the latest Mint "helena", running R version 2.10.1 (2009-12-14). I suspect it has to do with the GTK library but as far as I can tell there is nothing wrong with it. Any help extremely appreciated. I include the output: > install.packages("playwith") Warning in install.packages("playwith") :

The algorithm does make a differece. You can use Kahan's summation algorithm (https://en.wikipedia.org/wiki/Kahan_summation_algorithm) to reduce the error compared to the naive summation algorithm. E.g., in R code: naiveSum <- function(x) { s <- 0.0 for(xi in x) s <- s + xi s } kahanSum <- function (x) { s <- 0.0 c <- 0.0 # running compensation for lost

Hi, I noticed recently when installing the GDD package for R under GNU/Linux that it required the gd library (http://libgd.org/) for generating graphics. The resolution of this was to simply install the library on my system, and then GDD successfully installed without any complaints. However, the variant of GNU/Linux that I use is Gentoo, so I filed a bug requesting that a USE flag be set for

Hi there, i called one asterisk server from another asterisk server. The calling server played back a audio data und the answering server recorded the audio sample using record() function. I tried both ISDN, VoIP connections. Camparing with the original audio data, the recorded samples from both connections were amplified by asterisk, so that the recording were much louder. But I didn't

Hi, I?m trying to use the STLperArea function in the ndvits package. I can run the sample data (?SLPSAs_full?) without any problem. However, when I come to run the function on my own data, I get the following message. Waiting to confirm page change... Error in .checkPath(path) : no TISEAN executables found in that directory. Please set a proper TISEAN executables path using