Dear all,
I am trying to install pdl via MacPorts on an M2 MacBook Air running macOS
Sonoma 14.5. A simple install via 'sudo port install p5.34-pdl’ fails when the
package installer gets to p5.34-pgplot, likely due to this issue:
https://trac.macports.org/ticket/57726
On my previous two laptops I could overcome this by compiling pgplot separately
with gcc7 and then installing pdl:
sudo port install gcc7
sudo port install pgplot +gcc7 \ [note: this is pgplot v5.2.2]
sudo port install p5.28-pdl +gd +proj \ [note: the +opengl option would fail]
On my new laptop this approach hasn’t worked as the installation of gcc7 via
MacPorts is no longer successful. I’ve thus manually installed pgplot v5.3.1 as
described here: https://sourceforge.net/p/pdl/mailman/message/37197019/ .
pgdemo1 to pgdemo17 all work.
How can I now get MacPorts to use this version of pgplot (installed under
/usr/local/pgplot/) when building pdl, rather than its default dependency
(v5.2.2)?
Thanks for your help!
Mark
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