id summary reporter owner description type status priority milestone component version resolution keywords cc port 60520 py36-scipy @1.4.1 build fails on Mac OS Catalina 10.15.4 odysseus9672 michaelld "I recently upgraded a laptop to Mac OS 10.15.4, and decided to do a clean install of MacPorts. Attempting to run `sudo port -s install py36-scipy` gives me an error message. Log attached. It looks like it's running into a bunch of errors compiling arpack files, with a bunch of lines like: {{{ :info:build scipy/sparse/linalg/eigen/arpack/ARPACK/SRC/znaitr.f:666:35: :info:build 383 | call dvout (logfil, 1, rnorm, ndigit, :info:build | 2 :info:build ...... :info:build 666 | call dvout (logfil, 2, rtemp, ndigit, :info:build | 1 :info:build Error: Rank mismatch between actual argument at (1) and actual argument at (2) (scalar and rank-1)) }}} Similar errors happened when I tried to build arpack @3.7.0 (I thought it was a possible missing dependency). The XCode version installed is: 11.4.1." defect closed Normal ports 2.6.2 fixed chrstphrchvz py-scipy