命名空間安裝問題rJava

Question

我在運行Windows XP的64位計算機上安裝rJava，並遇到最怪異的消息。以下是日誌。有沒有人見過這個？提前致謝。

> install.packages("rJava") 
    --- Please select a CRAN mirror for use in this session --- 
    trying URL 'http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.12/rJava_0.8-8.zip' 
    Content type 'application/zip' length 636680 bytes (621 Kb) 
    opened URL 
    downloaded 621 Kb 


The downloaded packages are in 
     C:\Documents and Settings\wdeng\Local Settings\Temp\RtmpYb4lzb\downloaded_packages 
> library("rJava") 
Error : .onLoad failed in loadNamespace() for 'rJava', details: 
    call: inDL(x, as.logical(local), as.logical(now), ...) 
    error: unable to load shared object 'C:/PROGRA~1/R/R-212~1.0/library/rJava/libs/x64/rJava.dll': 
    LoadLibrary failure: The specified module could not be found. 


Error: package/namespace load failed for 'rJava' 

Answer 1

看起來像一個花園式的二進制不兼容性給我。

NAMESPACE是一個紅色鯡魚，因爲它正好加載動態庫，這就是麻煩所在。

Answer 2

DLL文件是否存在於該路徑？如果是這樣，那可能是它缺少的依賴之一。嘗試http://www.dependencywalker.com/來確定哪一個。

之後......？