rebar deps error changing to yaws-1.92

[jaynel]

Upgrading from 1.90 to 1.91 works fine, but attempting to upgrade the rebar.config dependencies to refer to 1.92 results in the following rebar error:

Pulling yaws from {git,"git://github.com/klacke/yaws.git",{tag,"yaws-1.92"}} Cloning into yaws... ERROR: 'get-deps' failed while processing /Users/jay/Gitdk/dk_yaws: {'EXIT',{badarg,[{re,run, [{cmd,"sed -ne '1,/^YAWS_VSN=/s/^YAWS_VSN=//p' vsn.mk 2>/dev/null"}, ".*", [{capture,none}]]}, {rebar_deps,is_app_available,3}, {rebar_deps,use_source,2}, {rebar_deps,'-get-deps/2-lc$^0/1-0-',1}, {rebar_deps,'-get-deps/2-lc$^0/1-0-',1}, {rebar_deps,'get-deps',2}, {rebar_core,run_modules,4}, {rebar_core,execute,4}]}}

Recovering from this error requires a manual 'rm -rf deps/*' before an earlier version can be made to work.

Use https://github.com/duomark/dk_yaws/blob/master/rebar.config as an example config, and try changing to 1.90 and back to 1.91. Then change to 1.92 to see the error.

[jaynel]

Erlang R14B03 (erts-5.8.4) [source] [64-bit] [smp:8:8] [rq:8] [async-threads:0] [hipe] [kernel-poll:false]

[vinoski]

How new is the rebar you're using? There have been a number of changes recently to rebar, some of them driven by yaws project needs.

[jaynel]

I'll try a newer version and post the results.

On Jan 29, 2012, at 1:00 PM, Steve Vinoski wrote:

How new is the rebar you're using? There have been a number of changes recently to rebar, some of them driven by yaws project needs.

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Reply to this email directly or view it on GitHub: https://github.com/klacke/yaws/issues/84#issuecomment-3711219

[jaynel]

Upgrading to the latest version of rebar eliminated the issue for more.