R 安装 Bioconductor 的网络连接问题

偶遇此问题，耗时2小时，解决之

问题如下：

Error and Warning: unable to connect to the proxy on port 8080.

Take the package "ape" as an example:

setInternet2(TURE)  
source("http://bioconductor.org/biocLite.R")
biocLite("ape")
library(ape)

 Bingo!

 

Note that https:// URLs  are only supported if --internet2 or setInternet2(TRUE) was used (to make use of Internet Explorer internals), and then only if the certificate is considered to be valid.

ref: http://127.0.0.1:23750/library/utils/html/download.file.html