Pathologic was missing because of a .git folder inside.
[yaffs-website] / node_modules / duplexer2 /
drwxr-xr-x   ..
-rw-r--r-- 14 .npmignore
-rw-r--r-- 38 .travis.yml
-rw-r--r-- 1535 LICENSE.md
-rw-r--r-- 2665 README.md
-rwxr-xr-x 988 example.js
-rw-r--r-- 1482 index.js
-rw-r--r-- 1904 package.json
drwxr-xr-x - test