100755 blob 07e5487851f503118a9599a8fe8a5b30448d4702	install already installed uses it
100755 blob 12cf9635ba0b2822b45d8ed2e2eb009fbb0e8e42	install from binary
100755 blob 7b60d74c2372089d861882639bc67149d94a3c58	install two versions and use the latest one
100755 blob dfab909d9963abacfdf9e968dddd3fe3bc009a74	install version specified in .nvmrc from binary
100755 blob d7d4ee456f52016511d3c5343534d5aec2d2f071	install while reinstalling packages
100755 blob 50dc4e42b606ef3d9c566f67f7c823bfb27f4947	setup_dir
100755 blob a7e6f3e3cec4d441976141a29a8f2747b2eb2c28	teardown_dir