空中的鱼

待解决 install.packages("rJava") trying URL 'http://cran.rstudio.com/src/contrib/rJava_0.9-4.tar.gz' Content type 'application/x-gzip' length 498108 bytes (486 Kb) opened URL ===========================

待解决 install.packages("rJava") trying URL 'http://cran.rstudio.com/src/contrib/rJava_0.9-4.tar.gz' Content type 'application/x-gzip' length 498108 bytes (486 Kb) opened URL =====================...

=================================== downloaded 486 Kb * installing *source* package ‘rJava’ ... ** package ‘rJava’ successfully unpacked and MD5 sums checked checking for gcc... gcc -std=gnu99 checking for C compiler default output file name... a.ou