Too many open files on cypm update
A call of
cypm update on Mac OS X (10.13.1) yields the following output including a system error:
INFO Writing repository cache... ERROR: system_error(SPIO_E_TOO_MANY_OPEN_FILES) ! !
The same output was displayed when calling
cypm install curry-doc afterwards. The latter could be a consequential error.
However, at least the first error is a critical issue, as it makes
cypm unusable on Mac OS X.