R - 在ggplot2上添加軟件包依賴關係的問題

Question

R CMD檢查正在根據對ggplot2軟件包的依賴關係吐出警告和錯誤。我運行install.packages（'ggplot2'，dep = TRUE），所以我確信我的站點庫中有所有依賴關係。我無法解釋各種錯誤/警告消息。

Loading required package: digest 
* using log directory 'E:/MYDOCU~1/Projects/WINGED~1/src/trunk/External/R/r-user 
/spear.Rcheck' 
* using R version 2.13.0 (2011-04-13) 
* using platform: i386-pc-mingw32 (32-bit) 
* using session charset: ISO8859-1 
* checking for file 'spear/DESCRIPTION' ... OK 
* checking extension type ... Package 
* this is package 'spear' version '1.123.0.0' 
* checking package name space information ... OK 
* checking package dependencies ... OK 
* checking if this is a source package ... OK 
* checking for .dll and .exe files ... OK 
* checking whether package 'spear' can be installed ... OK 
* checking package directory ... OK 
* checking for portable file names ... OK 
* checking DESCRIPTION meta-information ... OK 
* checking top-level files ... OK 
* checking index information ... OK 
* checking package subdirectories ... OK 
* checking R files for non-ASCII characters ... OK 
* checking R files for syntax errors ... OK 
* checking whether the package can be loaded ... OK 
* checking whether the package can be loaded with stated dependencies ...Warning 
: running command '"E:/MYDOCU~1/Projects/WINGED~1/src/trunk/External/R/R-213~1.0 
/bin/i386/Rterm.exe" R_DEFAULT_PACKAGES=NULL --vanilla --slave -f C:\Users\suraj 
\AppData\Local\Temp\RtmpStZBF2\Rin53f31589' had status 1 
WARNING 
Loading required package: roxygen 
Loading required package: digest 
Loading required package: testthat 
Loading required package: ggplot2 
Loading required package: reshape 
Loading required package: plyr 

Attaching package: 'reshape' 

The following object(s) are masked from 'package:plyr': 

    rename, round_any 

Loading required package: grid 
Loading required package: proto 
Error in rename(x, .base_to_ggplot) : could not find function "setNames" 
Error : unable to load R code in package 'ggplot2' 
Error: package 'ggplot2' could not be loaded 
Execution halted 

It looks like this package (or one of its dependent packages) has an 
unstated dependence on a standard package. All dependencies must be 
declared in DESCRIPTION. 
See the information on DESCRIPTION files in the chapter 'Creating R 
packages' of the 'Writing R Extensions' manual. 
* checking whether the package can be unloaded cleanly ...Warning: running comma 
nd '"E:/MYDOCU~1/Projects/WINGED~1/src/trunk/External/R/R-213~1.0/bin/i386/Rterm 
.exe" R_DEFAULT_PACKAGES=NULL --vanilla --slave -f C:\Users\suraj\AppData\Local\ 
Temp\RtmpStZBF2\Rin5a292f8d' had status 1 
WARNING 
Error in rename(x, .base_to_ggplot) : could not find function "setNames" 
Error : unable to load R code in package 'ggplot2' 
Error: package 'ggplot2' could not be loaded 
Execution halted 
* checking whether the name space can be loaded with stated dependencies ... OK 
* checking whether the name space can be unloaded cleanly ... OK 
* checking for unstated dependencies in R code ...Warning: running command '"E:/ 
MYDOCU~1/Projects/WINGED~1/src/trunk/External/R/R-213~1.0/bin/i386/Rterm.exe" R_ 
DEFAULT_PACKAGES=NULL --vanilla --slave -f C:\Users\suraj\AppData\Local\Temp\Rtm 
pStZBF2\Rin4269541e' had status 1 
WARNING 
Error: package 'ggplot2' could not be loaded 
Call sequence: 
3: stop(gettextf("package '%s' could not be loaded", pkg), call. = FALSE, 
     domain = NA) 
2: .getRequiredPackages2(pkgInfo, quietly = quietly) 
1: library(package, lib.loc = lib.loc, character.only = TRUE, verbose = FALSE) 
Execution halted 
See the information on DESCRIPTION files in the chapter 'Creating R 
packages' of the 'Writing R Extensions' manual. 
* checking S3 generic/method consistency ... OK 
* checking replacement functions ... OK 
* checking foreign function calls ... OK 
* checking R code for possible problems ... OK 
* checking Rd files ... OK 
* checking Rd metadata ... OK 
* checking Rd cross-references ... OK 
* checking for missing documentation entries ... OK 
* checking for code/documentation mismatches ... OK 
* checking Rd \usage sections ... OK 
* checking Rd contents ... OK 
* checking for unstated dependencies in examples ... OK 
* checking examples ... OK 
* checking for unstated dependencies in tests ... OK 

編輯
下面是描述文件：

Copyright: REMOVED TO PROTECT PRIVATE INFO 
Package: spear 
Maintainer: REMOVED TO PROTECT PRIVATE INFO 
License: file LICENSE 
BugReports: REMOVED TO PROTECT PRIVATE INFO 
Title: Impliments aspects of the SPEAR process. 
LazyData: yes 
Type: Package 
LazyLoad: yes 
Author: REMOVED TO PROTECT PRIVATE INFO 
Description: This package impliments aspects of the SPEAR process 
    ranging from research to components of the signal generation 
    system. 
Version: 1.123.0.0 
URL: REMOVED TO PROTECT PRIVATE INFO 
Date: 2011-05-02 
Depends: R (>= 2.12.2), roxygen, testthat, ggplot2, plyr, psych 
Collate: 'bivariatecharts.R' 'errorchecker.R' 'utility.R' 
    'riskmodeling.R' 'spear-package.R' 

Answer 1

答案是更新plyr。感謝哈德利解鎖我。