On recent versions of Ubuntu you should be able to just install the "coinor-libipopt-dev" package and Pkg.build will pick up the system-wide Ipopt.
On Wednesday, August 3, 2016 at 9:52:05 PM UTC-6, Sarah Koehler wrote: > > I have been trying to add Ipopt to Julia on a new computer (Ubuntu > 64-bit) today, and I am running into the issue of the MUMPS server being > down. Is it at all possible to tell Julia to download MUMPS from another > server such as ANL <http://ftp.mcs.anl.gov/pub/petsc/externalpackages/>? > It seems the server for MUMPS has been down for at least 20 minutes now. > Example error message below... > > > --2016-08-03 17:37:07-- (try: 4) > http://mumps.enseeiht.fr/MUMPS_4.10.0.tar.gz > Connecting to mumps.enseeiht.fr (mumps.enseeiht.fr)|147.127.176.144|:80... > connected. > HTTP request sent, awaiting response... No data received. > Retrying. > > >
