Question

我正在尝试安装R的包lubridate，但我总是有相同的错误消息。环顾四周看起来它有一个已经存在的函数date（）这一事实也作为base :: date（）。但是在测试包时，它会调用date（），因此会调用错误。

我得到的是：

install.packages("lubridate")
Installing package into ‘/home/user/R/i586-pc-linux-gnu-library/3.3’
(as ‘lib’ is unspecified)
trying URL 'https://cran.rstudio.com/src/contrib/lubridate_1.6.0.tar.gz'
Content type 'unknown' length 317672 bytes (310 KB)
==================================================
downloaded 310 KB

* installing *source* package ‘lubridate’ ...
** package ‘lubridate’ successfully unpacked and MD5 sums checked
** libs
installing to /home/user/R/i586-pc-linux-gnu-library/3.3/lubridate/libs
** R
** data
*** moving datasets to lazyload DB
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
Error in as.POSIXlt(x, tz = tz(x)) : 
  argument "x" is missing, with no default
Calls: .Last -> cat -> paste -> date -> date.default -> as.POSIXlt
Execution halted
ERROR: loading failed
* removing ‘/home/user/R/i586-pc-linux-gnu-library/3.3/lubridate’
Warning in install.packages :
  installation of package ‘lubridate’ had non-zero exit status

The downloaded source packages are in
    ‘/tmp/RtmpuzZ3SK/downloaded_packages’

这里是我的sessionInfo（）：

sessionInfo()
R version 3.3.3 (2017-03-06)
Platform: i586-pc-linux-gnu (32-bit)
Running under: Debian GNU/Linux 8 (jessie)

locale:
 [1] LC_CTYPE=en_GB.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_GB.UTF-8        LC_COLLATE=en_GB.UTF-8    
 [5] LC_MONETARY=en_GB.UTF-8    LC_MESSAGES=en_GB.UTF-8   
 [7] LC_PAPER=en_GB.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_GB.UTF-8 LC_IDENTIFICATION=C       

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

loaded via a namespace (and not attached):
[1] tools_3.3.3

知道如何避免这个问题吗？

Answer 1

问题解决了。

这只是因为行

猫（膏（日期（）， “\ nAdios \ n” 个））

在文件中：

〜/ .Rprofile

必须在〜/ .Rprofile中删除对date（）的调用。

详情请见： https://github.com/business-science/tidyquant/issues/62

R lubridate软件包安装 - as.POSIXlt出错

1 个答案: