我正在尝试使用R版本3.1.1在PowerPC中安装devtools,但最后因为卷曲库而失败:
...
** testing if installed package can be loaded Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared object '/path
to/R/powerpc-unknown-linux-gnu-library/3.1/curl/libs/curl.so': /path
to/R/powerpc-unknown-linux-gnu-library/3.1/curl/libs/curl.so:
undefined symbol: BSWAP_32 Error: loading failed Execution halted
ERROR: loading failed
* removing ‘/path to/R/powerpc-unknown-linux-gnu-library/3.1/curl’ ERROR: dependency ‘curl’ is not available for package ‘httr’
* removing ‘/path to/R/powerpc-unknown-linux-gnu-library/3.1/httr’ ERROR: dependency ‘curl’ is not available for package ‘rversions’
* removing ‘/path to/R/powerpc-unknown-linux-gnu-library/3.1/rversions’ ERROR:
dependencies ‘httr’, ‘rversions’ are not available for package
‘devtools’
* removing …我正在尝试从Ipython中使用R,但是在加载rmagic >> rpy2.ipython(now)库时我得到了这个错误:(我只复制了最终版,而不是所有代码)
/usr/lib/python2.7/dist-packages/rpy2/robjects/robject.py in <module>()
5 rpy2.rinterface.initr()
6
----> 7 from . import conversion
8
9 class RObjectMixin(object):
ImportError: cannot import name conversion
一个月前,这个工作正常,从那时起我就不会改变任何东西了.
我在网上研究了这个但是所有的答案都说要升级所有的程序版本而没有解决我的问题.可能,我做错了什么.
我安装了R版本3.1.1,Python版本2.7.9和Ipython 4.0.0.powerpc64处理器的最新版本.