ttyrec: Out of pty's error

[twoofy (Greg Saylor)]

ttyrec reports an error when invoking it:

MacBook-Pro:catcher_fix gsaylor$ sudo port uninstall ttyrec
--->  Deactivating ttyrec @1.0.8_1
--->  Cleaning ttyrec
--->  Uninstalling ttyrec @1.0.8_1
--->  Cleaning ttyrec
MacBook-Pro:catcher_fix gsaylor$ sudo port install ttyrec
--->  Fetching archive for ttyrec
--->  Attempting to fetch ttyrec-1.0.8_1.darwin_18.x86_64.tbz2 from https://packages.macports.org/ttyrec
--->  Attempting to fetch ttyrec-1.0.8_1.darwin_18.x86_64.tbz2.rmd160 from https://packages.macports.org/ttyrec
--->  Installing ttyrec @1.0.8_1
--->  Activating ttyrec @1.0.8_1
--->  Cleaning ttyrec
--->  Scanning binaries for linking errors
--->  No broken files found.
--->  No broken ports found.
MacBook-Pro:catcher_fix gsaylor$ ttyrec
Out of pty's
Terminated: 15

the binary build from "brew install ttyrec" works fine

[mf2k (Frank Schima)]

In the future, please add the port maintainer(s) to Cc (port info --maintainers ttyrec), if any.

[neverpanic (Clemens Lang)]

​https://github.com/macports/macports-ports/pull/7441

[neverpanic (Clemens Lang)]

In 59f070620a8cbc1e1a8c474a5e56a0df3d3de42f/macports-ports (master):

ttyrec: Fix "Out of pty's" error

Add size checksum type to fix lint warning.

Closes: #60280