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Macaulay2 / homebrew-tap

The Macaulay2 tap for Homebrew
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brew unable to download factory-4.2.1? #134

Closed astaal closed 2 years ago

astaal commented 2 years ago

Hi, I've been running native M2 on an M1 macbook for the past year (thanks Mahrud!). Yesterday I ran some brew commands while trying to get a jar file working, which somehow led to a broken M2. Trying a fresh re-install didn't work. Now running only brew upgrade I see:

==> Upgrading 1 outdated package: macaulay2/tap/factory 4.2.0 -> 4.2.1_1 ==> Downloading https://service.mathematik.uni-kl.de/ftp/pub/Math/Factory/factory-4.2.1.tar.gz curl: (28) Failed to connect to service.mathematik.uni-kl.de port 443 after 75011 ms: Operation timed out Warning: Problem : timeout. Will retry in 1 seconds. 3 retries left. curl: (28) Failed to connect to service.mathematik.uni-kl.de port 443 after 75003 ms: Operation timed out Warning: Problem : timeout. Will retry in 2 seconds. 2 retries left. curl: (28) Failed to connect to service.mathematik.uni-kl.de port 443 after 75004 ms: Operation timed out Warning: Problem : timeout. Will retry in 4 seconds. 1 retries left. curl: (28) Failed to connect to service.mathematik.uni-kl.de port 443 after 75004 ms: Operation timed out

Error: factory: Failed to download resource "factory" Download failed: https://service.mathematik.uni-kl.de/ftp/pub/Math/Factory/factory-4.2.1.tar.gz

Checking the U of Kaiserslautern math dept website, I see their IT systems are blocked and the Singular website it down (is it just me?). Is there a workaround to get brew to finish the upgrade?

slel commented 2 years ago

It is not just you. This also blocks the upgrade of the Singular Homebrew package at

Maybe @hannes14 can liaise with the IT services at Uni Kaiserslautern about reenabling access to these math software resources hosted there?

Bckempa commented 2 years ago

To build this I had to brew edit the factory recipe to use the http://macaulay2.com/Downloads/OtherSourceCode URL that is used by the M2 build scripts since the resource is not available at uni-kl.de

astaal commented 2 years ago

That worked for me, thanks @Bckempa !

slel commented 2 years ago

The download url has changed. See #136.

mahrud commented 2 years ago

Thank you, @Bckempa and @slel!