Unable to install on Mac OS BigSur

[balaji-sunku]

Error while running the install command

sudo gem install dryrun
Building native extensions. This could take a while...
ERROR: Error installing dryrun:
ERROR: Failed to build gem native extension.

current directory: /Library/Ruby/Gems/2.6.0/gems/rjb-1.6.4/ext

/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 -r ./siteconf20210729-27638-l5q485.rb extconf.rb
The operation couldn’t be completed. Unable to locate a Java Runtime.
Please visit http://www.java.com for information on installing Java.

*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/$(RUBY_BASE_NAME)
extconf.rb:40:in `

': JAVA_HOME is not directory. (RuntimeError)

extconf failed, exit code 1

Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/rjb-1.6.4 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-20/2.6.0/rjb-1.6.4/gem_make.out

[jaydip430]

did you find solution?

[balaji-sunku]

No. I didn't try after posting the problem here. Please post the solution if you can solve it.

…

On Thu, Oct 21, 2021 at 2:30 PM jaydip430 ***@***.***> wrote: did you find solution? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#139 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABOOQTCD7IGD37U4PBGN3TTUH7JCNANCNFSM5BF7WFCA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.

[jaydip430]

I don't use mac but I am getting the same problem as"JAVA_HOME" is not directory then I add JAVA_HOME to my windows environmental variable by using youtube videos

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.