ERROR: while executing gem ... (Errno::EADDRNOTAVAIL) 0.0.0.0 53

Question

I have installed ruby and gem. After that tried to install a package called sass through command-line got the below error,

ERROR:  While executing gem ... (Errno::EADDRNOTAVAIL) 
The requested address is not valid in its context. - connect(2) for &quot 0.0.0.0&quot  port 53

SHARAD KUMAR · Answer

"While executing gem ... (Errno::EADDRNOTAVAIL)
     The requested address is not valid in its context. - connect(2) for "0.0.0.0" port 53"
Basically, its only that your requested address is not valid at that time on a particular port. Today, I have also having the same problem in installing ruby and jekyll framework  and i search it and i did'nt get anything and then i tried same same code in my command prompt in my windows operating system. after trying 6 times in 7th time code will automatically run and the jekyll framework installed.So, i just wanna say try same code again and again you will got it.Have good day.