我从源代码安装了R-3.2.2(./configure
,./make
,./make install
)。它的工作原理完全正常,但是当我试图从任何存储库安装任何包,我得到以下信息:无法从Linux 3.2.2下载软件包Mint 17.1
> install.packages("igraph")
Installing package into ‘/home/jonathan/R/x86_64-pc-linux-gnu-library/3.2’
(as ‘lib’ is unspecified)
--- Please select a CRAN mirror for use in this session ---
Error in download.file(url, destfile = f, quiet = TRUE) :
unsupported URL scheme
HTTPS CRAN mirror
1: 0-Cloud [https] 2: Austria [https]
3: China (Beijing 4) [https] 4: China (Hefei) [https]
5: Colombia (Cali) [https] 6: France (Lyon 2) [https]
7: Iceland [https] 8: Russia (Moscow 1) [https]
9: Switzerland [https] 10: UK (Bristol) [https]
11: UK (Cambridge) [https] 12: USA (CA 1) [https]
13: USA (KS) [https] 14: USA (MI 1) [https]
15: USA (TN) [https] 16: USA (TX) [https]
17: USA (WA) [https] 18: (HTTP mirrors)
Selection: 10
Warning: unable to access index for repository https://www.stats.bris.ac.uk/R/src/contrib
Warning message:
package ‘igraph’ is not available (for R version 3.2.2)
我没有使用任何代理,我试图做的是说here - 我已经安装了build-essentials
和r-base-dev
与apt-get,但仍然错误仍然存在。
奇怪的是,如果RStudio在同一台机器上,软件包的下载工作正常,只有当我从命令行使用R时才会出现问题。
我刚刚测试过,是的,它的工作原理,谢谢。但是我有另一台机器(Gentoo Linux),我可以从HTTPS镜像下载软件包,为什么我现在不能使用这台Linux Mint机器来完成它?我需要设置什么吗? –
您可以查看[此链接](https://support.rstudio.com/hc/en-us/articles/206827897-Secure-Package-Downloads-for-R)以获取有关https连接CRAN的更多信息。从外观上看,你需要建立一个安全的连接来使用https。 – Bas