I have tried to install gem tiny\_tds on Rails 5, but not able to install. I have googled it and tried all the solution. But there is no solution. Can you please suggest me to install it. 
Below are the solutions I have tried,

[Rails 4: Error when installing tiny\_tds gem?](https://stackoverflow.com/questions/23593086/rails-4-error-when-installing-tiny-tds-gem)

sudo apt-get install freetds-dev