install protobuf 3.18.0 for python2 in dockerfiles #450

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k-okada wants to merge 3 commits intojsk-ros-pkg:masterfrom k-okada:fix-docker-build

+8-6

Commits on Jun 1, 2022

Commits on Jun 10, 2022

manually install protobuf==3.18, chainer==6.7.0 and fcn==6.4.20 for .travis.yml
k-okada
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