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我在让 Travis-CI 使用 R-oldrel (3.5.3) 在 Ubuntu 16.04 上安装 RcppArmadillo 时遇到了一些问题，尽管它适用于 R-release (3.6.1) 和 R-devel。我收到以下错误：

* installing *source* package ‘RcppArmadillo’ ...
** package ‘RcppArmadillo’ successfully unpacked and MD5 sums checked
checking for macOS... checking LAPACK_LIBS... R-supplied partial LAPACK found
configure: WARNING: Some complex-valued LAPACK functions may not be available
** libs
g++ -std=gnu++11 -I"/home/travis/R-bin/lib/R/include" -DNDEBUG  -I"/usr/lib/R/site-library/Rcpp/include" -I/home/travis/R-bin/include  -I../inst/include -fopenmp -fpic  -g -O2 -c RcppArmadillo.cpp -o RcppArmadillo.o
g++ -std=gnu++11 -I"/home/travis/R-bin/lib/R/include" -DNDEBUG  -I"/usr/lib/R/site-library/Rcpp/include" -I/home/travis/R-bin/include  -I../inst/include -fopenmp -fpic  -g -O2 -c RcppExports.cpp -o RcppExports.o
g++ -std=gnu++11 -I"/home/travis/R-bin/lib/R/include" -DNDEBUG  -I"/usr/lib/R/site-library/Rcpp/include" -I/home/travis/R-bin/include  -I../inst/include -fopenmp -fpic  -g -O2 -c fastLm.cpp -o fastLm.o
g++ -std=gnu++11 -shared -L/home/travis/R-bin/lib/R/lib -L/home/travis/R-bin/lib -o RcppArmadillo.so RcppArmadillo.o RcppExports.o fastLm.o -fopenmp -L/home/travis/R-bin/lib/R/lib -lRlapack -L/home/travis/R-bin/lib/R/lib -lRblas -lgfortran -lm -lquadmath -L/home/travis/R-bin/lib/R/lib -lR
installing to /home/travis/R/Library/RcppArmadillo/libs
** R
** inst
** byte-compile and prepare package for lazy loading
Error in rbind(info, getNamespaceInfo(env, "S3methods")) : 
  number of columns of matrices must match (see arg 2)
ERROR: lazy loading failed for package ‘RcppArmadillo’
* removing ‘/home/travis/R/Library/RcppArmadillo’
Error in i.p(...) : 
  (converted from warning) installation of package ‘RcppArmadillo’ had non-zero exit status
Calls: <Anonymous> ... with_rprofile_user -> with_envvar -> force -> force -> i.p
Execution halted
The command "Rscript -e 'deps <- remotes::dev_package_deps(dependencies = NA);remotes::install_deps(dependencies = TRUE);if (!all(deps$package %in% installed.packages())) { message("missing: ", paste(setdiff(deps$package, installed.packages()), collapse=", ")); q(status = 1, save = "no")}'" failed and exited with 1 during .
Your build has been stopped.

这是完整错误日志的链接：https ://travis-ci.org/jmgirard/circumplex/jobs/574588838

万一我搞砸了 travis 配置，这是我的 yml 文件：

language: R
sudo: true
cache: packages
before_install:
  - sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable --yes
  - sudo apt-get --yes --force-yes update -qq
  - sudo apt-get install -y libudunits2-dev libproj-dev libgeos++-dev libgdal-dev libv8-dev
r_binary_packages:
  - dplyr
  - rcpp
matrix:
  include:
  - r: devel
  - r: release
    after_success:
    - Rscript -e 'covr::codecov()'
  - r: oldrel
  - r: 3.3

这只是 R-oldrel 的问题，我需要等待它逐步淘汰，还是可以通过以某种方式更改配置来避免错误？提前感谢，如果这是一个愚蠢的问题和/或已在其他地方得到回答（我看了但找不到），我深表歉意。

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1 回答 1

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我相信这是您指定的二进制包 (dplyr和rcpp) 与它是 R 的旧版本的事实之间的交互。基本上，我相信二进制版本不适用于这个旧 R。如果删除r_binary_packages，仅用于，r: oldrel它应该工作。您可以将 移至r_binary_packages有关 R 版本的每个部分。

...
matrix:
  include:
  - r: devel
    r_binary_packages:
      - dplyr
      - rcpp
  - r: release
    r_binary_packages:
      - dplyr
      - rcpp
    after_success:
    - Rscript -e 'covr::codecov()'
  - r: oldrel
  - r: 3.3
于 2019-10-01T16:20:16.557 回答