--- Please select a CRAN mirror for use in this session ---
trying URL 'http://cran.dataguru.cn/bin/windows/contrib/3.0/zoo_1.7-10.zip'
Error in download.file(url, destfile, method, mode = "wb", ...) :
cannot open URL 'http://cran.dataguru.cn/bin/windows/contrib/3.0/zoo_1.7-10.zip'
In addition: Warning message:
In download.file(url, destfile, method, mode = "wb", ...) :
cannot open: HTTP status was '404 Not Found'
Warning in download.packages(pkgs, destdir = tmpd, available = available, :
download of package ‘zoo’ failed
但我的电脑前一段时间是可以下载该包的。而且其他很多包都可以下载。
> source("http://www.bioconductor.org/biocLite.R")
Bioconductor version 3.1 (BiocInstaller 1.18.4), ?biocLite for
help
> biocLite("hgu95av2.db")
BioC_mirror: http://bioconductor.org
Using Bioconductor version 3.1 (BiocInstaller 1.18.4), R
version 3.2.2.
Installing package(s) ‘hgu95av2.db’
WARNING: You are configured to use the CRAN mirror at https://cran.rstudio.com/. This mirror supports secure (HTTPS) downloads however your system is unable to communicate securely with the server (possibly due to out of date certificate files on your system). Falling back to using insecure URL for this mirror.
To learn more and/or disable this warning message see the "Use secure download method for HTTP" option in Tools -> Global Options -> Packages.
also installing the dependency ‘org.Hs.eg.db’
installing the source packages ‘org.Hs.eg.db’, ‘hgu95av2.db’
* installing *source* package 'org.Hs.eg.db' ...
** R
** inst
** preparing package for lazy loading
Creating a generic function for 'nchar' from package 'base' in package 'S4Vectors'
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :
there is no package called 'DBI'
Error : package 'AnnotationDbi' could not be loaded
ERROR: lazy loading failed for package 'org.Hs.eg.db'
* removing 'C:/Users/Zee xean/Documents/R/win-library/3.2/org.Hs.eg.db'
ERROR: dependency 'org.Hs.eg.db' is not available for package 'hgu95av2.db'
* removing 'C:/Users/Zee xean/Documents/R/win-library/3.2/hgu95av2.db'
The downloaded source packages are in
‘C:\Users\Zee xean\AppData\Local\Temp\Rtmpk3MhEJ\downloaded_packages’
Old packages: 'S4Vectors', 'class', 'foreign', 'MASS', 'nlme', 'nnet', 'spatial'
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