Building docker image fails

[almoehi]

Removing intermediate container 8cb49e6250b7
Step 51/65 : RUN npm install -g .
 ---> Running in c565791d1a88
npm WARN prepublish-on-install As of npm@5, `prepublish` scripts will run only for `npm publish`.
npm WARN prepublish-on-install (In npm@4 and previous versions, it also runs for `npm install`.)
npm WARN prepublish-on-install See the deprecation note in `npm help scripts` for more information.
npm WARN lifecycle ethereumjs-testrpc@6.0.1~prepublish: cannot run in wd %s %s (wd=%s) ethereumjs-testrpc@6.0.1 npm run build /tmp/testrpc
/usr/lib
`-- (empty)

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/ethereumjs-testrpc/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm ERR! Linux 3.13.0-117-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "."
npm ERR! node v7.10.1
npm ERR! npm  v4.2.0
npm ERR! path /usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall chmod

npm ERR! enoent ENOENT: no such file or directory, chmod '/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js'
npm ERR! enoent ENOENT: no such file or directory, chmod '/usr/lib/node_modules/ethereumjs-testrpc/build/cli.node.js'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent 

npm ERR! Please include the following file with any support request:
npm ERR!     /root/.npm/_logs/2017-11-03T10_29_36_463Z-debug.log
The command '/bin/sh -c npm install -g .' returned a non-zero code: 1