bignumber.js.git - not accessible

[waitoff]

# wget https://github.com/debris/bignumber.js
https://github.com/debris/bignumber.js
Resolving github.com (github.com)... 192.30.253.113, 192.30.253.112
Connecting to github.com (github.com)|192.30.253.113|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-06-24 20:52:17 ERROR 404: Not Found.

Step 3/7 : RUN cd /root &&    git clone https://github.com/cubedro/eth-net-intelligence-api &&    cd eth-net-intelligence-api &&    npm install &&    npm install -g pm2
 ---> Running in dda962a3c7b8
Cloning into 'eth-net-intelligence-api'...
npm ERR! git clone --template=/root/.npm/_git-remotes/_templates --mirror https://github.com/debris/bignumber.js.git /root/.npm/_git-remotes/git-https-github-com-debris-bignumber-js-git-master-df3f1ce1: Cloning into bare repository '/root/.npm/_git-remotes/git-https-github-com-debris-bignumber-js-git-master-df3f1ce1'...
npm ERR! git clone --template=/root/.npm/_git-remotes/_templates --mirror https://github.com/debris/bignumber.js.git /root/.npm/_git-remotes/git-https-github-com-debris-bignumber-js-git-master-df3f1ce1: remote: Invalid username or password.
npm ERR! git clone --template=/root/.npm/_git-remotes/_templates --mirror https://github.com/debris/bignumber.js.git /root/.npm/_git-remotes/git-https-github-com-debris-bignumber-js-git-master-df3f1ce1: fatal: Authentication failed for 'https://github.com/debris/bignumber.js.git/'
npm ERR! Linux 4.4.0-79-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v6.9.5
npm ERR! npm  v3.10.10
npm ERR! code 128

npm ERR! Command failed: git clone --template=/root/.npm/_git-remotes/_templates --mirror https://github.com/debris/bignumber.js.git /root/.npm/_git-remotes/git-https-github-com-debris-bignumber-js-git-master-df3f1ce1
npm ERR! Cloning into bare repository '/root/.npm/_git-remotes/git-https-github-com-debris-bignumber-js-git-master-df3f1ce1'...
npm ERR! remote: Invalid username or password.
npm ERR! fatal: Authentication failed for 'https://github.com/debris/bignumber.js.git/'
npm ERR!
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /root/eth-net-intelligence-api/npm-debug.log
ERROR: Service 'bootstrap' failed to build: The command '/bin/sh -c cd /root &&    git clone https://github.com/cubedro/eth-net-intelligence-api &&    cd eth-net-intelligence-api &&