Question

由于代理原因，我无法安装Bio-conductor软件包。我在CRAN软件包中也遇到了同样的问题，我通过使用

解决了该问题

install.packages('package_name', dependencies=TRUE, repos='http://cran.rstudio.com/')

但是生物导体包装给我带来了艰难的时光。我已经设置了代理并使用

进行了检查

Sys.getenv("http_proxy")
[1] "http://proxy.staff.ac.in:3128"
Sys.getenv("https_proxy")
[1] "https://proxy.staff.ac.in:3128"
Sys.getenv("ftp_proxy")
[1] "ftp://proxy.staff.ac.in:3128"

当我尝试通过BiocManager::install("affy")安装软件包时，出现以下错误

Bioconductor version 3.8 (BiocManager 1.30.4), R 3.5.1 (2018-07-02)
Installing package(s) 'BiocVersion', 'affy'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/bioc/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/bioc/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/data/annotation/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/data/annotation/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/data/experiment/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/data/experiment/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/workflows/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/workflows/src/contrib/PACKAGES'
Warning: unable to access index for repository https://cran.rstudio.com/src/contrib:
  cannot open URL 'https://cran.rstudio.com/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/bioc/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/bioc/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/data/annotation/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/data/annotation/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/data/experiment/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/data/experiment/src/contrib/PACKAGES'
Warning: unable to access index for repository https://bioconductor.org/packages/3.8/workflows/src/contrib:
  cannot open URL 'https://bioconductor.org/packages/3.8/workflows/src/contrib/PACKAGES'
Warning: unable to access index for repository https://cran.rstudio.com/src/contrib:
  cannot open URL 'https://cran.rstudio.com/src/contrib/PACKAGES'
Warning message:
packages ‘BiocVersion’, ‘affy’ are not available (for R version 3.5.1)

以下是会话信息：

sessionInfo()
R version 3.5.1 (2018-07-02)
Platform: x86_64-redhat-linux-gnu (64-bit)
Running under: CentOS release 6.9 (Final)

Matrix products: default
BLAS: /usr/lib64/R/lib/libRblas.so
LAPACK: /usr/lib64/R/lib/libRlapack.so

locale:
 [1] LC_CTYPE=en_IN       LC_NUMERIC=C         LC_TIME=en_IN       
 [4] LC_COLLATE=en_IN     LC_MONETARY=en_IN    LC_MESSAGES=en_IN   
 [7] LC_PAPER=en_IN       LC_NAME=C            LC_ADDRESS=C        
[10] LC_TELEPHONE=C       LC_MEASUREMENT=en_IN LC_IDENTIFICATION=C 

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

loaded via a namespace (and not attached):
[1] BiocManager_1.30.4 compiler_3.5.1     tools_3.5.1

由于代理原因，无法安装Bioconductor软件包

0 个答案: