Cannot install on macOS Big Sur 11.4

[wychen1974]

Hi,

I tried installing the strata on macOs 11.4, but encountered the error message below, can you please help? Thank you.

usr/local/include/QtCore/qglobal.h:675:43: error: no template named 'is_arithmetic_v' in namespace 'std'; did you mean 'is_arithmetic'? typename = std::enable_if_t<std::is_arithmetic_v<T> && std::is_arithmetic_v<U> && ~~~~~^ /Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/type_traits:1183:50: note: 'is_arithmetic' declared here template <class _Tp> struct _LIBCPP_TEMPLATE_VIS is_arithmetic ^

[arkottke]

Are you trying to build Qt or Strata when you encounter this problem?

On Tue, Jun 15, 2021 at 8:16 PM wychen1974 @.***> wrote:

Hi,

I tried installing the strata on macOs 11.4, but encountered the error message below, can you please help? Thank you.

usr/local/include/QtCore/qglobal.h:675:43: error: no template named 'is_arithmetic_v' in namespace 'std'; did you mean 'is_arithmetic'? typename = std::enable_if_t<std::is_arithmetic_v && std::is_arithmetic_v &&

/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/type_traits:1183:50:
note: 'is_arithmetic' declared here
template struct _LIBCPP_TEMPLATE_VIS is_arithmetic
^

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[wychen1974]

Thank you Albert for getting back to me. I was trying to install Strata. I followed all the OS installation steps without much of any issue. But encountered error messages in my previous email. In fact, listed was only the first error message, about 20+ error messages showed up on the screen.

Appreciate your help, thank you.

Weiyu

On Wed, Jun 16, 2021 at 11:48 PM Albert Kottke @.***> wrote:

Are you trying to build Qt or Strata when you encounter this problem?

On Tue, Jun 15, 2021 at 8:16 PM wychen1974 @.***> wrote:

Hi,

I tried installing the strata on macOs 11.4, but encountered the error message below, can you please help? Thank you.

usr/local/include/QtCore/qglobal.h:675:43: error: no template named 'is_arithmetic_v' in namespace 'std'; did you mean 'is_arithmetic'? typename = std::enable_if_t<std::is_arithmetic_v && std::is_arithmetic_v &&

/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/type_traits:1183:50:

note: 'is_arithmetic' declared here template struct _LIBCPP_TEMPLATE_VIS is_arithmetic ^

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