MacBook-Air-Michael:~ michaelpak$ rvm -v

 

rvm 1.14.10 (master) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]

 

MacBook-Air-Michael:~ michaelpak$

MacBook-Air-Michael:~ michaelpak$ ruby -v

ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0]

MacBook-Air-Michael:~ michaelpak$

MacBook-Air-Michael:~ michaelpak$ rvm install 1.9.2

Fetching yaml-0.1.4.tar.gz to /Users/michaelpak/.rvm/archives

Extracting yaml-0.1.4.tar.gz to /Users/michaelpak/.rvm/src

Configuring yaml in /Users/michaelpak/.rvm/src/yaml-0.1.4.

Error running ' ./configure --prefix="/Users/michaelpak/.rvm/usr"  ', please read /Users/michaelpak/.rvm/log/ruby-1.9.2-p320/yaml/configure.log

Compiling yaml in /Users/michaelpak/.rvm/src/yaml-0.1.4.

Error running 'make ', please read /Users/michaelpak/.rvm/log/ruby-1.9.2-p320/yaml/make.log

 

 

Database file /Users/michaelpak/.rvm/config/packages does not exist.

 

Installing Ruby from source to: /Users/michaelpak/.rvm/rubies/ruby-1.9.2-p320, this may take a while depending on your cpu(s)...

 

ruby-1.9.2-p320 - #downloading ruby-1.9.2-p320, this may take a while depending on your connection...

ruby-1.9.2-p320 - #extracted to /Users/michaelpak/.rvm/src/ruby-1.9.2-p320 (already extracted)

ruby-1.9.2-p320 - #configuring

Error running ' ./configure --prefix=/Users/michaelpak/.rvm/rubies/ruby-1.9.2-p320 --enable-shared --disable-install-doc --with-libyaml --with-opt-dir=/Users/michaelpak/.rvm/usr ', please read /Users/michaelpak/.rvm/log/ruby-1.9.2-p320/configure.log

There has been an error while running configure. Halting the installation.

MacBook-Air-Michael:~ michaelpak$

MacBook-Air-Michael:~ michaelpak$ cat /Users/michaelpak/.rvm/log/ruby-1.9.2-p320/yaml/configure.log

[2012-07-31 13:33:37]  ./configure --prefix="/Users/michaelpak/.rvm/usr"  

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking for a thread-safe mkdir -p... config/install-sh -c -d

checking for gawk... no

checking for mawk... no

checking for nawk... no

checking for awk... awk

checking whether make sets $(MAKE)... no

checking for gcc... no

checking for cc... no

checking for cl.exe... no

configure: error: in `/Users/michaelpak/.rvm/src/yaml-0.1.4':

configure: error: no acceptable C compiler found in $PATH

See `config.log' for more details