No package 'libffi' found
系統(tǒng)沒有安裝必須的開發(fā)包的緣故。一般多見于Debian系系統(tǒng).
解決方案:
apt-cache search libffi | grep dev
apt-get install libffi-dev
...
還是沒有相關(guān)依賴包,應(yīng)該只用安裝一個就可以了
apt-get install python3-dev
參考鏈接:http://raspberrypi.stackexchange.com/questions/37281/cant-install-flask-bcrypt-libffi-is-missing
http://stackoverflow.com/questions/28363514/when-i-try-to-install-flask-bcrypt-it-throws-me-error-command-x86-64-linux-gnu
