1
vote
2answers
2k views

How to compile apps with g77 on OS X Lion?

I am running Mac OS X 10.7.3 (Lion) I have a problem in using the fortran compiler g77: any program I try to compile, it gives me this message: "g77: installation problem, cannot exec `as" I've ...
0
votes
1answer
1k views

How do I install Intel's ifortran and MKLs on Mac OS X?

I need to install Intel's ifortran and Math Kernel Libraries (MKL) on OS X 10.7 Lion, available (for non-commercial use) here. Has anyone experience in doing so? Or should I rather setup a virtual ...
2
votes
2answers
3k views

Installing gnuplot (or similar) on Lion

All the packages needed to install gnuplot through MacPorts on Lion succeed, except for aquaterm. Installing gnuplot through Fink is far less lucky on Lion. Fink bails out after only a third of the ...
4
votes
2answers
5k views

Installing Homebrew on Lion

I am trying to install Homebrew on Lion but keep getting an error. $ /usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)" I run the above code, which results in: ==> This script ...
6
votes
3answers
1k views

Is it safe to upgrade all outdated port when upgrading from Snow Leopard to Lion?

My Mac running Snow Leopard has several MacPorts based open source software packages installed. Upon the upgrade to Lion, all my ports are listed as outdated. It's safe to upgrade them en masse?