Cheng Huang

it failed when installing with pip on macos(10.14.3): ``` 25 warnings generated. g++ -bundle -undefined dynamic_lookup -L/Users/zzzhc/anaconda3/lib -arch x86_64 -L/Users/zzzhc/anaconda3/lib -arch x86_64 -L/usr/local/opt/icu4c/lib -I/usr/local/opt/icu4c/include -arch x86_64 build/temp.macosx-10.7-x86_64-3.7/rocksdb/_rocksdb.o -lrocksdb -lsnappy -lbz2...

http://guides.ruby-china.org/index.html 的kindle下载链接失效

4

``` bash $ curl -v http://guides.ruby-china.org/kindle/ruby_on_rails_guides_cf0cb03.CN.mobi * About to connect() to guides.ruby-china.org port 80 (#0) * Trying 58.215.184.15... * connected * Connected to guides.ruby-china.org (58.215.184.15) port 80 (#0) > GET...