In Mathematica v. 11.1.0, on OS X 10.11.6, I get the following error message when I LaunchKernels
:
URLFetch::invhttp:
A requested feature, protocol or option was not found built-in in this
libcurl due to a build-time decision.."
This is, I gotta say, pretty weird. The documentation for URLFetch
isn't particularly helpful, of course, nor is the relevance of the function.
Anybody know what's going on? For now I can stifle the message with Off
, and stuff seems to work normally, but it has me stumped.
UPDATE: I finally had a few minutes to investigate the libcurl
situation further, and, with the help of this Stack Overflow answer was able to determine that the library in use is indeed the one which appears to have shipped with Mathematica:
/Applications/Mathematica.app/Contents/SystemFiles/Links/CURLLink/LibraryResources/MacOSX-x86-64/libcurl.dylib
At least it's not that I'm using the wrong version of the library.
-noinit
kernel from the command line to be extra sure that it wasn't somehow me. $\endgroup$-noinit
by default. However, they do load Autoload packages. Do you have any of those? (I use them specifically to have special initialization for subkernels.) $\endgroup$$UserBaseDirectory
. You might try to clean that up, as unpleasant as that is. If it's not that, it must be because you have El Capitan and I have Sierra. But that seems unlikely. $\endgroup$