I should be home right now but I can’t leave the office until I document what felt like an extreme waste of time. Hi, I’m Cliff. I write software. Sometimes I write software that installs software. Sometimes the software installed by software I originally wrote is intended to install other software which I’m not clever or available enough to write. Sometimes the software installed by the software installed by the software I originally wrote… are you following me? It’s cool if you’re not.
Today’s pain came from RVM and Ruby version 2.3.3 on OSX. I hit a bug that I am almost certain I ran into before but I don’t have any evidence of it on this blog. Today I am generating the evidence. Github user TheZoq2 solves the mystery in this thread.
Error running ‘__rvm_make -j8’
In short, This particular version of Ruby depends on openssl headers that don’t match the openssl installed by the Xcode developer tools. The solution is to install the Ruby openssl package, and reinstall Ruby 2.3.3 while pointing the C compiler to its headers.
$ rvm pkg install openssl $ rvm remove 2.3.3 $ rvm install 2.3.3 -C --with-openssl-dir=$HOME/.rvm/usr
Short story lengthened… You wouldn’t know that from the above error. The only way you could figure this out is by reading the entirety of the error message. Somewhere after the rvm install fails it tells you to look inside a log file for details. Somewhere inside this log file you’ll see evidence of the make build system choking on macro arguments and the like.
So, in summary… if you wanna suck at programming, install Ruby version 2.3.3 via rvm. You won’t burn down your development machine doing so but you also won’t have any hair left on your head, eyebrows, or eyelids after several attempts to make sense of what “-j8” means.