Install on M1 via brew

[jonalange]

After installing imapsync with brew install imapsync and running imapsync to test it, I get the following error:

Can't load '/usr/local/Cellar/imapsync/2.264/libexec/lib/perl5/darwin-thread-multi-2level/auto/Unicode/String/String.bundle' for module Unicode::String: dlopen(/usr/local/Cellar/imapsync/2.264/libexec/lib/perl5/darwin-thread-multi-2level/auto/Unicode/String/String.bundle, 0x0001): tried: '/usr/local/Cellar/imapsync/2.264/libexec/lib/perl5/darwin-thread-multi-2level/auto/Unicode/String/String.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/usr/local/Cellar/imapsync/2.264/libexec/lib/perl5/darwin-thread-multi-2level/auto/Unicode/String/String.bundle' (no such file), '/usr/local/Cellar/imapsync/2.264/libexec/lib/perl5/darwin-thread-multi-2level/auto/Unicode/String/String.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')) at /System/Library/Perl/5.30/darwin-thread-multi-2level/DynaLoader.pm line 197.
 at /usr/local/Cellar/imapsync/2.264/libexec/bin/imapsync line 1018.
Compilation failed in require at /usr/local/Cellar/imapsync/2.264/libexec/bin/imapsync line 1018.
BEGIN failed--compilation aborted at /usr/local/Cellar/imapsync/2.264/libexec/bin/imapsync line 1018.

When running arch -x86_64 imapsync it doesn work.

Is this the only way to use it on M1? Is there no native way to do it? Do I always have to append arch -x86_64?

[gilleslamiral]

You can try using the script itself, instead of a binary bundle

https://imapsync.lamiral.info/INSTALL.d/INSTALL.Darwin.txt
....

E) Installing imapsync script on Darwin / Mac OS X the way I do