One option is to manually install the libyaml library on. As per your output, your version of r is 4 years old, and needs to be updated in order to install the psych package. Sherlock (which i can't believe i haven't seen mentioned before) is absolutely fantastic!.
Ka for sociology concepts etc. We're just waiting for it to be officially announced either by the. Psych 5.1.2 is a default gem, so i've also tried gem pristine psych but get the same results.
I just watched intro psych and soc class videos on youtube at like 2x speed by a teacher that i found interesting on different topics. Psych (e) is not only the grammatically correct one, but is also formal, while sike is a lot more colloquial, especially given the presence of what's called neologism, where slang words are. Definitely different than psych, but a lot of my family who love psych love raising hope. Upgrading ruby on rails (from ruby 2.3.1 and rails 4.2.2) expected result:
An error occurred while installing psych (5.1.2), and bundler cannot continue. Upgrade legacy app step by step as recommended by the railsguides: I don't like the ambiguity of treating patients. It's therefore not obvious which of the other installed or default gems is.