Ubuntu 16.04 Install Latest FreeTDS

command.sh

$ sudo apt-get install wget
$ sudo apt-get install build-essential
$ sudo apt-get install libc6-dev

$ wget ftp://ftp.freetds.org/pub/freetds/stable/freetds-1.00.27.tar.gz
$ tar -xzf freetds-1.00.27.tar.gz
$ cd freetds-1.00.27
$ ./configure --prefix=/usr/local --with-tdsver=7.3
$ make
$ make install

If "ftp.freetds.org" is down

Then in that case download from below http link and follow rest of instructions to install Freetds.

Freetds download link

FYI... on Windows Subsystem for Linux with Ubuntu, you have to install autoconf first

sudo apt-get install autoconf

then follow the instruction above for installing FreeTDS, except instead of make install you need to do:

sudo make install

Does anyone know how to make this the "default" version of FreeTDS? When I run tsql -C, it's still showing the older version (v0.91)

You need to remove it using sudo apt-get autoremove freetds-dev freetds-bin

After sudo apt-get autoremove freetds-dev freetds-bin, I am not able to run tsql -C anymore and it was removed.
Any idea how I can re-install back tsql again?

After sudo apt-get autoremove freetds-dev freetds-bin, I am not able to run tsql -C anymore and it was removed.
Any idea how I can re-install back tsql again?

Just reinstall freetds-bin. tsql is one of the command line utilities.

can anyone help with this error after running line 9?

ret = SSL_connect(con) != 1 || con->state != SSL_ST_OK;