Environment: WinXP, ruby-1.8.2-15, gem-0.8.10, rake 0.4.15, rails from svn. I have checked out rails sources from svn and try to build it by myself but without any luck. pushgems.ru uses *nix style for running commands cd #{pkg} && rm -rf pkg && PKG_BUILD=#{build_number} rake pgem && cd .. and it is does not work under Windoze so I have to cd in each folder and run rake pgem manually. And there I have problems with tar ==LOG==ln test/fixtures/test_mailer/signed_up.rhtml pkg/actionmailer-1.0.1/test/fixtures/test_mailer/signed_up.rhtml cd pkg tar zcvf actionmailer-1.0.1.tgz actionmailer-1.0.1 tar: Cannot use compressed or remote archives tar: Error is not recoverable: exiting now rake aborted! Command failed with status (2): [tar zcvf actionmailer-1.0.1.tgz actionmailer-1.0.1] ==LOG= I am using Unix tools and tar does not work (It does not like ''tar zcvf'' command). Is there any docs how to build rails under Win?? -- anatol