docker-rsync | Docker rsync | Incremental Backup library

new/correct:

Thanks to Pawan Ghildiyal from ESI Group and Karen Kettle from OpenCFD Limited I found the correct solution.

It seems like the whole OpenFOAM docker image is based on CentOS not boot2docker and one can easily install new packages using yum! Because the small virtual box interface that enable docker to run is named as boot2docker it returns as boot2docker when asked by uname -a. you just need to use the root user in docker terminal:

1. run Docker QuickStart Terminal (I'm using windows)
2. docker start of_1712
3. docker exec -ti of_1712 /bin/bash
4. su - and then the default password, in this case fuser2017!
5. yum install packageName

old/wrong:

As explained here it turns out that Docker deprecates the Boot2Docker command line in favor of docker-machine. So the answer provided here is also depreciated.

Solution:

1. Using the command docker-machine ssh machinename (in my case machinename is default) connect to the docker-machine image.

2. As explained here run the command version and look for the package name in the right repository. in my case the version is 8.2.1 and the repository is http://repo.tinycorelinux.net/8.x/x86/tcz/

3. then run the command tce-load -w -i packagename.tcz.

For some reason the official OpenFOAM_Start batch file provided by the OpenFOAM team does not work!