MET & METplus not working with MacOS

[HathewayWill]

Good afternoon,

Having some issues with MET and METplus installing on MacOS. I know it can be done but I'm not certain what the issue is. Any thoughts @georgemccabe @JohnHalleyGotway @jprestop

@HathewayWill My Environment:

• MacOS Ventura 13.2
• Python 3.10.9 (Homebrew)
• GNU 12.2.0 (Homebrew)

When I use the met_Compile_all.sh the libraries install without a problem, it's the MET installation that has a problem.

I have attached the script that I used for installation as well as all the relevant log files that I could find in a zip file.

Any help would be appreciated as it will add more people who can use the MET tools.

[jprestop]

Hi @HathewayWill. Thank you for all of the files you sent along.

I don't have any experience compiling on a Mac, compiling with a Python version over 3.8.6, or compiling with a GNU version higher than 11, but let's see what we can figure out.

I see the following in your config.log file:

ld: unknown option: --disable-new-dtags

After googling a bit, I'd like to have you comment out this line in the compile_MET_all.sh script and try running the script again:

export LDFLAGS="-Wl,--disable-new-dtags"

Please let us know how it goes.

Julie

[jprestop]

Hi @HathewayWill. That does help, thank you!

Could you please set the following values before calling the compile_MET_all.sh script?

export MET_PYTHON_CC=-I/usr/local/opt/[email protected]//Frameworks/Python.framework/Versions/3.10/include/python3.10
export MET_PYTHON_LD="-L/usr/local/opt/[email protected]/Frameworks/Python.framework/Versions/3.10/lib/python3.10/config-3.10-darwin -lpython3.10 -ldl -framework CoreFoundation"

Please try rerunning with those values and let us know how it goes.

[HathewayWill]

@jprestop

make > make.log 2>&1
make install > make_install.log 2>&1
make test > make_test.log 2>&1
Finished compiling at Mon Jan 23 17:05:42 PST 2023

real	15m57.934s
user	11m28.245s
sys	3m47.226s

[jprestop]

Great! In the directory with the make_test.log file, could you please check for errors by running the following?

grep -i error make_test.log

[HathewayWill]

wills-MacBook-Pro:MET-11.0.0 will$ grep -i error make_test.log
wills-MacBook-Pro:MET-11.0.0 will$ 

I've run into issues with METplus. Should I continue it in here or open a new thread?

[jprestop]

Great news with no errors, @HathewayWill!

I've run into issues with METplus. Should I continue it in here or open a new thread?

Yes, please mark this as answered and create a new issue.