make - configure :error: No usable version of sed found: -



make - configure :error: No usable version of sed found: -

i did ./configure create makefile

but ran error: configure :error: no usable version of sed found:

i typed see

it shows /usr/bin/sed.

so, what's wrong? why can't ./configure find sed?

i happened have problem on mac. because os x uses old version of sed. installing gnu-sed brew install gnu-sed , alias gsed=sed solved problem. may install gnu-sed other method.

make

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