Illegal Parameters

When I launch Perceptilabs, the terminal indicates several parameters with illegal values.

PerceptiLabs: Starting
** On entry to DGEBAL parameter number 3 had an illegal value
** On entry to DGEHRD parameter number 2 had an illegal value
** On entry to DORGHR DORGQR parameter number 2 had an illegal value
** On entry to DHSEQR parameter number 4 had an illegal value
PerceptiLabs: Waiting for services to listen on these ports:
PerceptiLabs: kernel on port 5000
PerceptiLabs: Waiting for services to listen on these ports:
PerceptiLabs: kernel on port 5000
Traceback (most recent call last):

And the browser displays

Access Error: 404 – Not Found

Cannot locate document: /

Hi there. Thanks for using PerceptiLabs!
Those aren’t variables or parameters that are used in our codebase, so I’m thinking that something went wrong with the installation of either matplotlib or numpy, which are dependencies of PerceptiLabs. Do you have the output from the installation? Also, what OS are you using?
Regards,
Jon