英文:
Unable to install torch in R
问题
我尝试在R中安装'torch'软件包以构建一些机器学习模型，但出现以下错误：
> install.packages("torch")Installing package into ‘/home/saidm/R/x86_64-pc-linux-gnu-library/4.2’(as ‘lib’ is unspecified)trying URL 'https://cloud.r-project.org/src/contrib/torch_0.9.1.tar.gz'Content type 'application/x-gzip' length 1609032 bytes (1.5 MB)==================================================downloaded 1.5 MB* installing *source* package ‘torch’ ...** package ‘torch’ successfully unpacked and MD5 sums checked** using staged installation** libsRenaming init"/usr/lib/R/bin/Rscript" "../tools/renameinit.R"Rscript execution error: No such file or directorymake: *** [Makevars:8: rename_init] Error 255ERROR: compilation failed for package ‘torch’* removing ‘/home/saidm/R/x86_64-pc-linux-gnu-library/4.2/torch’Warning in install.packages :installation of package ‘torch’ had non-zero exit statusThe downloaded source packages are in‘/tmp/Rtmp45QtUs/downloaded_packages’
我尝试使用' remotes'软件包再次尝试，但仍然出现相同的错误：
> remotes::install_github("mlverse/torch")Downloading GitHub repo mlverse/torch@HEAD─── R CMD build ────────────────────────────────────────────────────────────────────────────────────────────────✔ checking for file ‘/tmp/Rtmp45QtUs/build-b904c9e30/torch/DESCRIPTION’ ...─ preparing ‘torch’:✔ checking DESCRIPTION meta-information ...─ cleaning src─ installing the package to process help pages (447ms)-----------------------------------─ installing *source* package ‘torch’ ...** using staged installation** libs*** Skip building lantern.*** Renaming init"/usr/lib/R/bin/Rscript" "../tools/renameinit.R"Rscript execution error: No such file or directorymake: *** [Makevars:21: rename_init] Error 255ERROR: compilation failed for package ‘torch’─ removing ‘/tmp/RtmpoGaz4F/Rinst1fb117ee0c7e/torch’-----------------------------------ERROR: package installation failedError: Failed to install ‘torch’ from GitHub:! System command ‘R’ failed
是否有人知道如何解决这个问题，或者至少告诉我'Error 255'是什么意思？非常感谢。
英文:
I tried to install the torch package in R in order to build some machine learning models, but it resulted in the following error:
> install.packages("torch")Installing package into ‘/home/saidm/R/x86_64-pc-linux-gnu-library/4.2’(as ‘lib’ is unspecified)trying URL 'https://cloud.r-project.org/src/contrib/torch_0.9.1.tar.gz'Content type 'application/x-gzip' length 1609032 bytes (1.5 MB)==================================================downloaded 1.5 MB* installing *source* package ‘torch’ ...** package ‘torch’ successfully unpacked and MD5 sums checked** using staged installation** libsRenaming init"/usr/lib/R/bin/Rscript" "../tools/renameinit.R"Rscript execution error: No such file or directorymake: *** [Makevars:8: rename_init] Error 255ERROR: compilation failed for package ‘torch’* removing ‘/home/saidm/R/x86_64-pc-linux-gnu-library/4.2/torch’Warning in install.packages :installation of package ‘torch’ had non-zero exit statusThe downloaded source packages are in‘/tmp/Rtmp45QtUs/downloaded_packages’
I tried again using the package remotes but it still gave me the same error:
> remotes::install_github("mlverse/torch")Downloading GitHub repo mlverse/torch@HEAD── R CMD build ────────────────────────────────────────────────────────────────────────────────────────────────✔ checking for file ‘/tmp/Rtmp45QtUs/build-b904c9e30/torch/DESCRIPTION’ ...─ preparing ‘torch’:✔ checking DESCRIPTION meta-information ...─ cleaning src─ installing the package to process help pages (447ms)-----------------------------------─ installing *source* package ‘torch’ ...** using staged installation** libs*** Skip building lantern.*** Renaming init"/usr/lib/R/bin/Rscript" "../tools/renameinit.R"Rscript execution error: No such file or directorymake: *** [Makevars:21: rename_init] Error 255ERROR: compilation failed for package ‘torch’─ removing ‘/tmp/RtmpoGaz4F/Rinst1fb117ee0c7e/torch’-----------------------------------ERROR: package installation failedError: Failed to install 'torch' from GitHub:! System command 'R' failed
Does anyone know how to solve this issue, or at least tell me what Error 255 means? Thank you very much in advance.
答案1
得分: 0
我成功解决了这个问题，通过使用 Linux 命令行而不是 R 环境来安装 torch 软件包。以下是我使用的命令：
sudo Rscript -e 'install.packages("torch", repos="https://cloud.r-project.org")'
英文:
I managed to solve the problem and install the torch package by simply using the linux command line instead of R environment. Below is the command I used:
sudo Rscript -e 'install.packages("torch", repos="https://cloud.r-project.org")'
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