Jiaming Yuan d667ea9335
[CI] Fix Travis tests. (#5062)
- Install wget explicitly to match openssl.
- Install CMake explicitly.
- Use newer miniconda link.
- Reenable unittests.
- gcc@9 + xcode@10 for osx due to missing <_stdio.h>.  Other versions of gcc should also work.  But as homebrew pour gcc@9 after update by default, so I just stick with latest version.
- Disabled one external memory test for OSX.  Not sure about the thread implementation in there and fixing external memory is beyond the scope of this PR.
- Use Python3 with conda in jvm package.
2019-11-25 03:32:10 +08:00
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2019-09-25 01:30:14 -04:00
2019-09-25 01:30:14 -04:00
2019-10-22 12:33:14 -04:00
2019-04-29 17:50:46 -07:00