osx - Why am I getting this message on mono ? "warning FS0191: Could not determine highest installed framework version..." .NET" -

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I have installed Mono (version 2.4.2.1) on Mac OS X (10.5.7) and I try to I am using some F # coding F # version I is 1.9.6.16.

I get this strange message on FSharp Interpreter when I type some simple commands (like printfn):

Alert FS0191: Using Registry 2.0 Could not set the highest installed .NET Framework version with keys

Shoud I have any configuration before starting to use it? I googled for this error code, but I can find that it is a common error and what is happening.

Thanks in advance

Other answers are correct. The warning is harmless (and is expected to be on mono).

Note that for example the search FS0191 is not currently very useful (approximately 90% of error diagnosis currently reports this number); Error numbers in Beta 2 will be updated so that there will be approximately 1000 different FSnnn errors for different conditions, which will be able to do more research for diagnosis.


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