hershaw / data-science-101 Goto Github PK

"~\Documents\GitHub\data-science-101 [master ≡]> vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'ubuntu/trusty64' could not be found. Attempting to find and install...
default: Box Provider: virtualbox
default: Box Version: >= 0
The box 'ubuntu/trusty64' could not be found or could not be accessed in the remote catalog. If this is a private box on HashiCorp's Atlas, please verify you're logged in via vagrant login. Also, please double-check the name. The expanded URL and error message are shown below:
URL: ["https://atlas.hashicorp.com/ubuntu/trusty64"]
Error: SSL certificate problem: unable to get local issuer certificate
More details here: http://curl.haxx.se/docs/sslcerts.html
curl performs SSL certificate verification by default, using a "bundle" of Certificate Authority (CA) public keys (CA certs). If the default bundle file isn't adequate, you can specify an alternate file
using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in the bundle, the certificate verification probably failed due to a problem with the certificate (it might be expired, or the name might not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
the -k (or --insecure) option.

The box is public so it is definitely available. It seems to be a problem having to do with curl on windows 10 not being able to fetch the certificate.

The specs are as follows:

Win10 v1607
Intel Celeron N2830 2.16Ghz CPU
4GB RAM
Toshiba Satellite c50-b-138

It would be nice to have an alternative to people on machines without VT-x support, meaning a 32bit vm.
Another avenue would be to have a different approach to the needed environment/packages, either via pip or conda.
I am using conda but still haven't figured one remaining issue. When resolved, i can submit an alternative

Hi,

I'm trying to add a provision to the vagrant file which adds the IRkernel support in Jupyter.

In the provision I've added a line:
echo "install.packages(c('repr', 'IRdisplay', 'evaluate', 'crayon', 'pbdZMQ', 'devtools', 'uuid', 'digest'), repos='http://cran.us.r-project.org', lib='/home/vagrant/R/lib')" | R --save
which, according to that command's output, everything is installed correctly.

then, the next line in the same config.vm.provision is:
echo "devtools::install_github('IRkernel/IRkernel')" | R --save
where I'm using the devtools package which was installed in the previous command line, but I get an error stating that devtools is not installed
then, just for debug this, I did a vagrant ssh and init an R session and, to my surprise, the devtools package was installed and the `devtools::install_github('IRkernel/IRkernel')* went smooth
but the line in the provision always gives me an error

I feel like I'm missing something, but I can't grasp what

Vagrantfile: https://github.com/augustoamerico/data-science-101/blob/master/Vagrantfile
Vagrant up log: https://github.com/augustoamerico/data-science-101/blob/master/vagrant_up_output.log