On zsh, pyrex currently fails due to the usage of fd 11. It seems that
use of fds greater than 9 are implementation defined, and therefore not
portable, running into issues with ksh or zsh. See section 2.7, Shell
Command Language, POSIX.1-2017:
Open files are represented by decimal numbers starting with zero.
The largest possible value is implementation-defined; however, all
implementations shall support at least 0 to 9, inclusive, for use by
the application.
On zsh, pyrex currently fails due to the usage of fd 11. It seems that use of fds greater than 9 are implementation defined, and therefore not portable, running into issues with ksh or zsh. See section 2.7, Shell Command Language, POSIX.1-2017:
Close #31