ggplot2 error – Error in fetch(key) : lazy-load database

http://stackoverflow.com/questions/30424608/error-in-fetchkey-lazy-load-database

> library(ggplot2)
Error in get(Info[i, 1], envir = env) : 
  lazy-load database '/Users/onesixx/R/x86_64-pc-linux-gnu-library/3.2/ggplot2/R/ggplot2.rdb' is corrupt
In addition: Warning message:
In get(Info[i, 1], envir = env) : internal error -3 in R_decompress1
Error: package or namespace load failed for ‘ggplot2’

R이 해당 package의 압축을 풀어낼때 발생. 
침착하게 R을 restart. 
해당 package 삭제  remove.packages()하고 재설치