RancherOS install problem

RancherOS
1

I want to install rancheros under vmware.

Command: sudo ros install -c cloud_config.yml -d /dev/sda

It logged:

Unable to find image ‘rancher/os:v0.4.3’ locally
v0.4.3: Pulling from rancher/os
03e1855d4f31: Downloading 51.36 MB/51.36 MB
a3ed95caeb02: Download complete
dda08a97cebc: Download complete
d3d062dee2d6: Download complete
34c721075591: Download complete
c9dac196274f: Download complete
f430d5c8403c: Downloading 27.55 MB/27.55 MB
docker: read tcp 192.168.11.11:57538->54.192.72.251:443: read: connection reset by peer.
See ‘/usr/bin/docker.dist run --help’.
FATA[1782] Failed to run install err=exit status 125

I found the net is very unstable when the installer start downloading

2

Do you have at least 1 GB of RAM? Otherwise, the image is being downloaded into memory and will not have enough space.

docker: read tcp 192.168.11.11:57538->54.192.72.251:443: read: connection reset by peer.
See '/usr/bin/docker.dist run --help'.
FATA[1782] Failed to run install err=exit status 125

This is a docker error and not a RancherOS related one.