在mac系统中运行“ GEOquery”包的getGEO ()函数时出现如下提示。但是相同的函数在windows系统运行没有问题。查看一些网页，类似的问题似乎比较多，说可能更新R版本就可以解决，但是我更新完之后，还是有此提示，非常希望能得到大家的指点，非常感谢，^_^

> library(GEOquery)
> data1 <- getGEO("GSE9844")
*** caught segfault ***
address 0x18, cause 'memory not mapped'

Traceback:
1: .Call("R_getCURLOptionEnum", PACKAGE = "RCurl")
2: getCurlOptionsConstants()
3: mapCurlOptNames(names(.els), asNames = TRUE)
4: curlOptions(URL = url, writefunction = writeFun, ..., .opts = .opts)
5: getURL(url)
6: getDirListing(sprintf(gdsurl, stub, GEO))
7: getAndParseGSEMatrices(GEO, destdir, AnnotGPL = AnnotGPL, getGPL = getGPL)
8: getGEO("GSE9844")

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
Selection: 2
Save workspace image? [y/n/c]: c
> sessionInfo()
R version 3.2.0 (2015-04-16)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.10.3 (Yosemite)

locale:
[1] zh_CN.UTF-8/zh_CN.UTF-8/zh_CN.UTF-8/C/zh_CN.UTF-8/zh_CN.UTF-8

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

other attached packages:
[1] GEOquery_2.35.4     Biobase_2.29.1      BiocGenerics_0.15.1

loaded via a namespace (and not attached):
[1] RCurl_1.95-4.6 bitops_1.0-6   XML_3.98-1.1