I've downloaded the last apache ant version on my Mac but the version seems the old one.
Any idea?

```
myMac:~ mauri$ brew install ant
==> Downloading https://homebrew.bintray.com/bottles/ant-1.9.7.el_capitan.bottle.tar.gz
######################################################################## 100,0%
==> Pouring ant-1.9.7.el_capitan.bottle.tar.gz
  /usr/local/Cellar/ant/1.9.7: 1,611 files, 34.9M
myMac:~ mauri$ 
myMac:~ mauri$ ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010
myMac:~ mauri$ 
myMac:~ mauri$ ./Downloads/apache-ant-1.9.6/bin/ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010
myMac:~ mauri$ uname -a
Darwin myMac 15.6.0 Darwin Kernel Version 15.6.0: Mon Aug 29 20:21:34 PDT 2016; root:xnu-3248.60.11~1/RELEASE_X86_64 x86_64

```

here the relative export variables.

```
myMac:~ mauri$ export ANT_HOME=/Users/mauri/Downloads/apache-ant-1.9.6
myMac:~ mauri$ export CLASSPATH=$ANT_HOME/lib:$CLASSPATH
myMac:~ mauri$ export PATH=$ANT_HOME/bin:$PATH
myMac:~ mauri$ ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010
myMac:~ mauri$ /Users/mauri/Downloads/apache-ant-1.9.6/bin/ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010
myMac:~ mauri$ which ant
/Users/mauri/Downloads/apache-ant-1.9.6/bin/ant
myMac:~ mauri$ 

```

here one more command what the core tasks mean? 

myMac:~ mauri$ ant -diagnostics 

```
------- Ant diagnostics report -------
Apache Ant(TM) version 1.8.2 compiled on December 20 2010

-------------------------------------------
 Implementation Version
-------------------------------------------
core tasks     : 1.8.2 in file:/Library/Java/Extensions/selenium-html-runner-3.0.1.jar

-------------------------------------------
 ANT PROPERTIES
-------------------------------------------
ant.version: Apache Ant(TM) version 1.8.2 compiled on December 20 2010
ant.java.version: 1.7
Is this the Apache Harmony VM? no
Is this the Kaffe VM? no
Is this gij/gcj? no
ant.core.lib: /Library/Java/Extensions/selenium-html-runner-3.0.1.jar
ant.home: /usr/local/Cellar/ant/1.9.7

-------------------------------------------
 ANT_HOME/lib jar listing
-------------------------------------------
ant.home: /usr/local/Cellar/ant/1.9.7
No such directory.

-------------------------------------------
 USER_HOME/.ant/lib jar listing
-------------------------------------------
user.home: /Users/mauri
No such directory.

```

I've tried to uninstall and install ANT again from brew, but the problem is still the same

```
myMac:OrgSight mauri$ brew uninstall ant
Uninstalling /usr/local/Cellar/ant/1.9.7... (1,611 files, 34.9M)
myMac:OrgSight mauri$ brew install ant
==> Downloading https://homebrew.bintray.com/bottles/ant-1.9.7.el_capitan.bottle.tar.gz
Already downloaded: /Users/mauri/Library/Caches/Homebrew/ant-1.9.7.el_capitan.bottle.tar.gz
==> Pouring ant-1.9.7.el_capitan.bottle.tar.gz
  /usr/local/Cellar/ant/1.9.7: 1,611 files, 34.9M
myMac:OrgSight mauri$ which ant
/usr/local/bin/ant
myMac:OrgSight mauri$ ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010
myMac:OrgSight mauri$ /usr/local/Cellar/ant/1.9.7/bin/ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010

```