openssl and Vapor 2
I ran into a problem where a Vapor 2 project stopped compiling on Ubuntu. More precisely, one of its dependencies, Crypto. It turned out that because of an added repository containing newer versions of some libraries, it would not compile. Writing it down here — I had to downgrade:
apt install libssl-dev=1.0.2g-1ubuntu4.10
apt install openssl=1.0.2g-1ubuntu4.10
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