R 包 - 为什么 tidyr 安装依赖项列表中未定义的依赖项？-6ren

R 包 - 为什么 tidyr 安装依赖项列表中未定义的依赖项？

转载作者：行者123 更新时间：2023-12-02 18:18:45

为了节省时间，我想创建一个预装 R 库的 docker 镜像。 -> 节省大量时间
Dockerfile的一部分看起来像这样

RUN Rscript -e 'require(devtools); devtools::install_version("dplyr", version="0.5.0", repos = "http://cran.rstudio.com/")'
RUN Rscript -e 'library(dplyr); sessionInfo()'
RUN Rscript -e 'require(devtools); devtools::install_version("ggplot2", version="2.2.1", repos = "http://cran.rstudio.com/")'
RUN Rscript -e 'library(dplyr); sessionInfo()'
RUN Rscript -e 'require(devtools); devtools::install_version("knitr", version="1.15.1", repos = "http://cran.rstudio.com/")'
RUN Rscript -e 'library(dplyr); sessionInfo()'
RUN Rscript -e 'require(devtools); devtools::install_version("tidyr", version="0.6.0", repos = "http://cran.rstudio.com/")

由于这是一个生产环境，我不希望有任何惊喜。因此，我想每次都安装相同版本的软件包，因此您可以在上面看到特定版本。

现在我的问题 :如果我们查看 tidyr 包(v0.6.0)的说明文件:
https://github.com/tidyverse/tidyr/blob/v0.6.0/DESCRIPTION

它说:

Imports:
    tibble,
    dplyr (>= 0.4),
    stringi,
    lazyeval,
    magrittr,
    Rcpp

在我的系统中，我已经预装了 dplyr 0.5.0，所以这不会触发更新。

这是我的 docker 输出(请注意，我添加了 sessionInfo() 语句来显示安装的 dplyr 版本)，如您所见，系统上安装了 dplyr 0.5.0，然后 tidyr 版本 0.6.0 强制安装 dplyr、tidyselect 和plogr。

Step 56/103 : RUN Rscript -e 'library(dplyr); sessionInfo()'
 ---> Running in 587c27a05216

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Warning message:
As of rlang 0.4.0, dplyr must be at least version 0.8.0.
x dplyr 0.5.0 is too old for rlang 0.4.2.
i Please update dplyr with `install.packages("dplyr")`. 
R version 3.2.5 (2016-04-14)
Platform: x86_64-redhat-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)

locale:
[1] C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  base     

other attached packages:
[1] dplyr_0.5.0

loaded via a namespace (and not attached):
 [1] magrittr_1.5     R6_2.4.1         assertthat_0.2.1 cli_2.0.0       
 [5] tools_3.2.5      DBI_1.1.0        pillar_1.4.3     glue_1.3.1      
 [9] tibble_2.1.3     crayon_1.3.4     Rcpp_1.0.3       fansi_0.4.0     
[13] methods_3.2.5    pkgconfig_2.0.3  rlang_0.4.2     
 ---> e55ec5828abb
Removing intermediate container 587c27a05216
Step 57/103 : RUN Rscript -e 'require(devtools); devtools::install_version("tidyr", version="0.6.0", repos = "http://cran.rstudio.com/")'
 ---> Running in 09ada6215edb
Loading required package: devtools
Loading required package: usethis
Downloading package from url: http://cran.rstudio.com//src/contrib/Archive/tidyr/tidyr_0.6.0.tar.gz
dplyr      (0.5.0 -> 0.8.3) [CRAN]
tidyselect (NA    -> 0.2.5) [CRAN]
plogr      (NA    -> 0.2.0) [CRAN]
Installing 3 packages: dplyr, tidyselect, plogr
Installing packages into '/usr/local/r-libs'
(as 'lib' is unspecified)
trying URL 'http://cran.rstudio.com/src/contrib/dplyr_0.8.3.tar.gz'
Content type 'application/x-gzip' length 1173098 bytes (1.1 MB)
==================================================
downloaded 1.1 MB

trying URL 'http://cran.rstudio.com/src/contrib/tidyselect_0.2.5.tar.gz'
Content type 'application/x-gzip' length 21883 bytes (21 KB)
==================================================
downloaded 21 KB

trying URL 'http://cran.rstudio.com/src/contrib/plogr_0.2.0.tar.gz'
Content type 'application/x-gzip' length 7795 bytes
==================================================
downloaded 7795 bytes

* installing *source* package 'tidyselect' ...
** package 'tidyselect' successfully unpacked and MD5 sums checked
** libs
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c RcppExports.cpp -o RcppExports.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c combine_variables.cpp -o combine_variables.o
g++ -shared -L/usr/local/lib64 -o tidyselect.so RcppExports.o combine_variables.o
installing to /usr/local/r-libs/tidyselect/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (tidyselect)
* installing *source* package 'plogr' ...
** package 'plogr' successfully unpacked and MD5 sums checked
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (plogr)
* installing *source* package 'dplyr' ...
** package 'dplyr' successfully unpacked and MD5 sums checked
** libs
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c RcppExports.cpp -o RcppExports.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c address.cpp -o address.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c api.cpp -o api.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c arrange.cpp -o arrange.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c between.cpp -o between.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c bind.cpp -o bind.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c distinct.cpp -o distinct.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c encoding.cpp -o encoding.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c filter.cpp -o filter.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c group_indices.cpp -o group_indices.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c hybrid.cpp -o hybrid.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c init.cpp -o init.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c join.cpp -o join.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c join_exports.cpp -o join_exports.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c mutate.cpp -o mutate.o
gcc -std=gnu99 -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3  -c rlang-export.c -o rlang-export.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c rlang.cpp -o rlang.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c select.cpp -o select.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c set.cpp -o set.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c summarise.cpp -o summarise.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c test.cpp -o test.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c utils-bindings.cpp -o utils-bindings.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c utils.cpp -o utils.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG -I../inst/include -DRCPP_DEFAULT_INCLUDE_CALL=false -DCOMPILING_DPLYR -DRCPP_USING_UTF8_ERROR_STRING -DRCPP_USE_UNWIND_PROTECT -DBOOST_NO_AUTO_PTR  -I/usr/local/include -I"/usr/local/r-libs/BH/include" -I"/usr/local/r-libs/plogr/include" -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c window.cpp -o window.o
g++ -shared -L/usr/local/lib64 -o dplyr.so RcppExports.o address.o api.o arrange.o between.o bind.o distinct.o encoding.o filter.o group_indices.o hybrid.o init.o join.o join_exports.o mutate.o rlang-export.o rlang.o select.o set.o summarise.o test.o utils-bindings.o utils.o window.o
installing to /usr/local/r-libs/dplyr/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** preparing package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (dplyr)

The downloaded source packages are in
    '/tmp/Rtmp3DsAO3/downloaded_packages'
Installing package into '/usr/local/r-libs'
(as 'lib' is unspecified)
* installing *source* package 'tidyr' ...
** package 'tidyr' successfully unpacked and MD5 sums checked
** libs
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c RcppExports.cpp -o RcppExports.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c fill.cpp -o fill.o
g++ -I/my-software/include -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c melt.cpp -o melt.o
g++ -I/my-software/usr/local/bin/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/usr/local/r-libs/Rcpp/include"   -fpic  -O3 -std=gnu++0x  -c simplifyPieces.cpp -o simplifyPieces.o
g++ -shared -L/usr/local/lib64 -o tidyr.so RcppExports.o fill.o melt.o simplifyPieces.o
installing to /usr/local/r-libs/tidyr/libs
** R
** data
*** moving datasets to lazyload DB
** demo
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (tidyr)
 ---> 6e55e42fb917
Removing intermediate container 09ada6215edb
Step 58/103 : RUN Rscript -e 'library(dplyr); sessionInfo()'
 ---> Running in c917b6912a89

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

R version 3.2.5 (2016-04-14)
Platform: x86_64-redhat-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)

locale:
[1] C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  base     

other attached packages:
[1] dplyr_0.8.3

loaded via a namespace (and not attached):
 [1] tidyselect_0.2.5 magrittr_1.5     assertthat_0.2.1 R6_2.4.1        
 [5] pillar_1.4.3     glue_1.3.1       tibble_2.1.3     crayon_1.3.4    
 [9] Rcpp_1.0.3       methods_3.2.5    pkgconfig_2.0.3  rlang_0.4.2     
[13] purrr_0.3.3     
 ---> b4f3949d3bf8
Removing intermediate container c917b6912a89

重要的一点是:

Downloading package from url: http://cran.rstudio.com//src/contrib/Archive/tidyr/tidyr_0.6.0.tar.gz
dplyr      (0.5.0 -> 0.8.3) [CRAN]

R 在哪里找到这些依赖项，因为它们不在描述文件中(并且 dplyr v0.4.0 >= 已经满足)？

最佳答案

你的部分输出告诉你答案

As of rlang 0.4.0, dplyr must be at least version 0.8.0.

如果你想使用 rlang 0.4.0，你至少需要有 dplyr 0.8.0。

边注

请使用较少的 docker 层，特别是如果此镜像将用于生产。或者在最后压扁层。

构建图像时有一个标志要压扁。它记录在这里

https://docs.docker.com/engine/reference/commandline/image_build/

它的要点

docker image build --squash -t myimage:mytag .

为了兼容各种基础设施设置，我建议不要超过 42 个图像层。这里是关于 42 层声明的起源:

https://stackoverflow.com/a/39383801/12153397

关于R 包 - 为什么 tidyr 安装依赖项列表中未定义的依赖项？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/59424664/

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node.js - 无法在某个范围内安装 NPM 包，或者无法在范围内安装 NPM 包(或者看起来像这样)
从今天早上开始，我发现我无法再从某个范围安装任何 NPM 包(或任何具有依赖项的包)。例如，如果我输入 npm i webpack 我会收到以下错误... npm ERR! code E401 npm
angular - 找不到本地 "typescript"包。 "@ngtools/webpack"包 Angular 2
我在这里搜索过，Angular 2, @ngtools/webpack, AOT ，但对我不起作用。我运行了 npm install 命令。我正在做的是创建一个新的 Angular 2 项目。当我运行
swift - 集成具有本地 Swift 包 : how to avoid invalidManifestFormat errors? 的远程 Swift 包
情况: 我有一个 Swift 包，将其命名为 lib。 lib 位于其自己的存储库中。在lib的仓库中，有一堆本地包；也就是说，这些包是在 lib 中定义的，使用本地路径依赖格式 .package(p
node.js - 如何安装完整的 Node JS 包，从而避免使用 npm 来安装模块/包？
我想在工作中学习和使用nodejs，但是在使用 de npm 命令安装模块/包时遇到网络问题。我是否可以使用我的家用计算机构建完整的 Node js 包，然后将其安装在另一台计算机(我的工作场所计算机
python - 如何将非 Python 包 (.tar.bz2) 安装/转换为 Anaconda 包？
我需要将一些 .tar.bz2 格式的非 Python 包转换为 Anaconda/miniConda .egg 文件并安装它们。为此，我需要一个适用于 Windows 的 bld.bat 文件。互联
c++ - thrift-0.9.3 包 C++ 构建问题。使用哪些 boost 包？
我需要共享库文件 libthrift-0.9.3.so 作为其他包的依赖项。我在构建 thrift-0.9.3 包时看到编译问题(我确实从 https://thrift.apache.org/down
r - 在 R 版本 3.5.0 中安装 arcgisbinding 包，收到警告 : as ‘lib’ is unspecified, 包 ‘‘arcgisbinding’ 不可用
我尝试在 R 版本 3.5.0 中安装“arcgisbinding”包。但是我失败了，得到以下错误和警告。 Installing package into ‘C:/Users/Lenovo/Docum
r - 在 R 版本 3.5.0 中安装 arcgisbinding 包，收到警告 : as ‘lib’ is unspecified, 包 ‘‘arcgisbinding’ 不可用
我尝试在 R 版本 3.5.0 中安装“arcgisbinding”包。但是我失败了，得到以下错误和警告。 Installing package into ‘C:/Users/Lenovo/Docum
android - "The name ' 页 ' is defined in the libraries ' 包 :burn_off/widgets/page. Dart ' and ' 包 :flutter/src/widgets/navigator. Dart '
我试图在 flutter 中测试这个应用程序，但我无法运行该应用程序，因为出现此错误“名称‘Page’在库‘package:burn_off/widgets/page.dart’和‘package’中
包/模块之间的python变量共享
试图理解和学习如何编写包...用我一直使用的东西进行测试，记录... 您能帮我理解为什么“日志”变量不起作用...并且屏幕上没有日志记录吗？谢谢! 主要文件: #!/opt/local/bin/py
Python 包
我尝试运行此使用 Google 云的代码。 import signal import sys from google.cloud import language, exceptions # creat
用于分析眼动追踪数据的 R 包
我想知道是否有人找到了一个很好的 R 包来分析眼动追踪数据？我遇到了 eyetrackR，但据我所知，没有可用的英文支持文档: http://read.psych.uni-potsdam.de/pm
R 包 - 我可以在包中使用全局变量吗？
我正在 R 上制作一个包。我有两个函数共享一个变量(全局)。如何将其导入到包中？例如， m<-0 f<-function() { m <- m+1 } g<-function() { m <- m
包含子包的 Lua 包
我用 C 为 Lua 编写了很多模块。每个模块都包含一个 Lua 用户数据类型，我像这样加载和使用它们: A = require("A") B = require("B") a = A.new(3,{
rubuntu xlsx 包
我正在尝试在 R 中的 Ubuntu 上安装 xlsx 包，以便使用允许在 R 中插入链接然后将它们导出到 Excel 的功能。话虽如此，我根本无法安装该软件包。显然它必须与 rJava 一起使用
用于从标准概率分布中采样的 Haskell 包
我想在 Haskell 中做一些蒙特卡洛分析。我希望能够编写这样的代码: do n <- poisson lambda xs <- replicateM n $ normal mu sigma

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