![install gfortran mac port install gfortran mac port](https://slashusr.files.wordpress.com/2012/07/downloads-2012-07-27-11-51.png)
![install gfortran mac port install gfortran mac port](http://faraday.uwyo.edu/~admyers/images/vnc2.png)
Installing Rpy2 on Mac OSX with Anaconda Python 3.4 and R 3.1 installed via Macports. Replace 'gfortran' by 'ifort' in the lines with FORTRAN and LOADER. The installation ended with the warning "unless octave is run with –no-gui-libs, graphics_toolkit(“fltk”) will cause a crash" but I have not investigated this issue. To use gfortran from macports as the fortran compiler, you should. Copy the file to make.inc, and edit the latter, commenting out 'TIMER INTETIME' and uncommenting 'TIMER INTCPUTIME.
INSTALL GFORTRAN MAC PORT MAC OS X
I just tested it (1) on Mac OS X 10.11.6 and was able to intall via MacPorts with no errors, ending up with atlas arpack qrupdate and octave about 5, with just the xcode command line tools installed (not the full XCode), I was able to use the above to install on macOS 10.12.1 Sierra: arpack atlas qrupdate and octave I initially was not able to get 4.2.0_0 installed, but 0_1 finally did. Download the file and open the download directory in Terminal.
![install gfortran mac port install gfortran mac port](https://i.ytimg.com/vi/piUnVKTUMGw/maxresdefault.jpg)
Omitting the (+java) flag removes this requirement. This is how I installed gfortran on my Mac: Visit, and select a binary distribution for your version of Mac OS X, e.g. Maybe the smaller JRE (Java Runtime Environment) would be sufficient, but I have installed the full JDK. If you need Java support with the Java variant (+java) as above, you probably need a JDK (Java Development Kit) to get the necessary command line suff for that magic to work, so go to ( ) for a download. Probably some of the octave variant flags are unneeded for some people, but I went with the options suggested by and it works for me to get command line Octave up and running, as well as giving a nifty Octave.app in the /Applications/MacPorts directory. There are four files in the top level directory from the install that arent in the.7z file: uninstall.exe, uninstall.ini, mingw-w64, and mingw-w64.bat. I ran mingw-w64-install.exe on my (online) laptop. Sudo port install octave -gcc5+gfortran-accelerate+atlas+docs+fltk+graphicsmagick+java-gui-metis-qtgui+app+qt4gui+sound GitHub Gist: instantly share code, notes, and snippets. Sudo port install qrupdate -accelerate+atlas+gcc5 Sudo port install arpack -accelerate+atlas+gfortran Basically to get all of Octave 4 running, I did: sudo port install atlas +gcc5 It seems as though MacPort's default atlas variant doesn't play nice with Octave, and arpac and qrupdate also have issues with their default installion, needing specific "variants" to properly build. Using MacPorts ( ), with insight from instructions at (as well as and ) as well as the Octave wiki at