无法在R 3.0.2和Debian wheezy 7.3上安装RJSONIO [英] Trouble installing RJSONIO on R 3.0.2 and Debian wheezy 7.3

问题描述

我是R新手。

我刚成功安装R，根据

http://cran.r-project.org/bin/linux/debian/README.html

目标操作系统是Debian wheezy 7.3。



然后我成功安装了RStudio。

然后我尝试按照以下页面安装RHadoop所需的软件包。

http：/ /bighadoop.wordpress.com/2013/02/25/r-and-hadoop-data-analysis-rhadoop/

唯一的区别是我使用较新的版本号来安装软件包。<
详细步骤如下：

$ b

R CMD INSTALL Rcpp_0.10.6.tar.gz

R CMD INSTALL stringr_0.6.2.tar.gz

R CMD INSTALL plyr_1。 8.tar.gz


R CMD INSTALL functional_0.4.tar.gz


R CMD INSTALL digest_0.6.4.tar.gz

但在下面的步骤失败：

R CMD check RJSONIO_1.0-3.tar.gz

< pre
rlibjson.c：在函数'R_json_stream_parse'中：
rlibjson.c：449：5：warning：从不兼容的指针类型[默认启用]传递'json_new_stream'的参数1
在Rlibjson.h包含的文件中：1：0，r中的
libjson.c：1：
./libjson/libjson.h:68:18：note：expected'json_stream_callback_t'but argument is of type'void（*）（void *）'
rlibjson.c ：449：5：错误：函数'json_new_stream'的参数太少

我的gcc版本是gcc 4.7.2版本（Debian 4.7。 2-5）。
是否有任何建议？

谢谢。

解决方案

我解决了这个问题：

＃locate libjson.h

/usr/include/libjson/libjson.h

/usr/local/include/libjson/libjson.h

＃tar zcvf libjson.h.tar.gz /usr/include/libjson/libjson.h /usr/local/include/libjson/libjson.h

＃rm /usr/include/libjson/libjson.h /usr/local/include/libjson/libjson.h


＃R CMD check RJSONIO_1.0-3.tar.gz

完成

然后将libjson.h替换为它应该在的位置。

似乎libjson.h已经与RJSONIO存在冲突。

谢谢。

I'm newbie to R.

I just successfully installed R according to
http://cran.r-project.org/bin/linux/debian/README.html
The target OS is Debian wheezy 7.3.

Then I successfully installed RStudio.

Then I tried to install packages needed for RHadoop according to following page.
http://bighadoop.wordpress.com/2013/02/25/r-and-hadoop-data-analysis-rhadoop/
The only difference is that I installed packages with newer version numbers.
The detail steps are:

R CMD INSTALL Rcpp_0.10.6.tar.gz
R CMD INSTALL stringr_0.6.2.tar.gz
R CMD INSTALL plyr_1.8.tar.gz
R CMD INSTALL functional_0.4.tar.gz
R CMD INSTALL digest_0.6.4.tar.gz

But failed at the following step:

R CMD check RJSONIO_1.0-3.tar.gz

rlibjson.c: In function 'R_json_stream_parse':
rlibjson.c:449:5: warning: passing argument 1 of 'json_new_stream' from incompatible pointer type [enabled by default]
In file included from Rlibjson.h:1:0,
                 from rlibjson.c:1:
./libjson/libjson.h:68:18: note: expected 'json_stream_callback_t' but argument is of type 'void (*)(void *)'
rlibjson.c:449:5: error: too few arguments to function 'json_new_stream'

My gcc version is gcc version 4.7.2 (Debian 4.7.2-5).
Is there any suggestions?

Thanks.

解决方案

I solved this problem:

# locate libjson.h
/usr/include/libjson/libjson.h
/usr/local/include/libjson/libjson.h

# tar zcvf libjson.h.tar.gz /usr/include/libjson/libjson.h /usr/local/include/libjson/libjson.h
# rm /usr/include/libjson/libjson.h /usr/local/include/libjson/libjson.h
# R CMD check RJSONIO_1.0-3.tar.gz

Done

Then replace libjson.h to where it should be.

It seems that libjson.h that already exists conflicts with RJSONIO.

Thanks.

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