I\'m trying to install devtools in a PowerPC with a R version 3.1.1 but failed at the end because the curl library:
... ** testing if installed package can be lo
This error was happening when I was using 3.0.2. I updated the R, now It is fine. I also spent the one day to find the solution. I tried the all the solution. But, no effect. I updated the R using this solution. Now, devtools package is working.