$mirrors = { 'Africa' => { 'South Africa' => { 'http://ftp.sun.ac.za/ftp/CTAN/' => 1, 'http://mirror.ufs.ac.za/ctan/' => 1 } }, 'Asia' => { 'China' => { 'http://mirrors.huaweicloud.com/repository/toolkit/CTAN/' => 1 }, 'India' => { 'http://ctan.imsc.res.in/' => 1, 'http://mirror.iopb.res.in/tex-archive/' => 1 }, 'Japan' => { 'ftp://ftp.u-aizu.ac.jp/pub/tex/CTAN/' => 1, 'http://ftp.jaist.ac.jp/pub/CTAN/' => 1, 'http://ftp.yz.yamagata-u.ac.jp/pub/CTAN/' => 1 }, 'Korea' => { 'http://ftp.neowiz.com/CTAN/' => 1, 'http://mirror.navercorp.com/CTAN/' => 1 }, 'Philippines' => { 'http://mirror.pregi.net/tex-archive/' => 1 } }, 'Europe' => { 'Austria' => { 'http://mirror.reismil.ch/CTAN/' => 1 }, 'Belarus' => { 'http://mirror.datacenter.by/pub/mirrors/CTAN/' => 1 }, 'France' => { 'http://ctan.crest.fr/tex-archive/' => 1, 'http://ctan.mines-albi.fr/' => 1, 'http://ctan.tetaneutral.net/' => 1, 'http://mirror.ibcp.fr/pub/CTAN/' => 1, 'http://mirrors.standaloneinstaller.com/ctan/' => 1 }, 'Germany' => { 'ftp://ftp.fu-berlin.de/tex/CTAN/' => 1, 'ftp://ftp.rrzn.uni-hannover.de/pub/mirror/tex-archive/' => 1, 'ftp://ftp.tu-chemnitz.de/pub/tex/' => 1, 'http://ctan.mirror.norbert-ruehl.de/' => 1, 'http://ctan.space-pro.be/tex-archive/' => 1, 'http://ftp.fau.de/ctan/' => 1, 'http://mirror.informatik.hs-fulda.de/tex-archive/' => 1, 'http://packages.oth-regensburg.de/ctan/' => 1, 'http://vesta.informatik.rwth-aachen.de/ftp/pub/mirror/ctan/' => 1 }, 'Greece' => { 'http://ftp.cc.uoc.gr/mirrors/CTAN/' => 1 }, 'Netherlands' => { 'http://ftp.snt.utwente.nl/pub/software/tex/' => 1, 'http://mirror.koddos.net/CTAN/' => 1 }, 'Norway' => { 'http://ctan.uib.no/' => 1 }, 'Poland' => { 'http://piotrkosoft.net/pub/mirrors/CTAN/' => 1 }, 'Romania' => { 'http://mirrors.nxthost.com/ctan/' => 1 }, 'Russia' => { 'http://mirror.macomnet.net/pub/CTAN/' => 1 }, 'Serbia' => { 'http://ctan.mirror.ftn.uns.ac.rs/' => 1 }, 'Slovenia' => { 'http://ctan.ijs.si/tex-archive/' => 1 }, 'Spain' => { 'http://osl.ugr.es/CTAN/' => 1 }, 'Switzerland' => { 'http://www.pirbot.com/mirrors/ctan/' => 1 } }, 'North America' => { 'Canada' => { 'http://ctan.forsale.plus/' => 1, 'http://ctan.mirror.colo-serv.net/' => 1 }, 'USA' => { 'http://ctan.math.illinois.edu/' => 1, 'http://ctan.math.washington.edu/tex-archive/' => 1, 'http://ctan.mirrors.hoobly.com/' => 1, 'http://mirror.hmc.edu/ctan/' => 1, 'http://mirror.las.iastate.edu/tex-archive/' => 1, 'http://mirrors.concertpass.com/tex-archive/' => 1, 'http://mirrors.ibiblio.org/pub/mirrors/CTAN/' => 1 } }, 'Oceania' => { 'Australia' => { 'http://mirror.aarnet.edu.au/pub/CTAN/' => 1 }, 'New Zealand' => { 'http://mirror.aut.ac.nz/CTAN/' => 1 } } };