在Ubuntu 14.04上,值得信赖：
install.packages( ‘topicmodels’)
错误信息：
- compilation terminated.
- make: *** [ctm.o] Error 1
- ERROR: compilation Failed for package ‘topicmodels’
- * removing ‘/home/.../R/x86_64-pc-linux-gnu-library/3.1/topicmodels’
- The downloaded source packages are in
- ‘/tmp/Rtmp1L79dj/downloaded_packages’
- Warning message:
- In install.packages("topicmodels") :
- installation of package ‘topicmodels’ had **non-zero exit status**
