javac class not found when compiling with ant

Question

So I installed java 7 and javac this way on my Centos6.4

rpm -Uvh /path/to/binary/jdk-7u45-linux-x64.rpm
alternatives --install /usr/bin/javac javac /usr/java/jdk1.7.0_45/bin/javac 200000
export JAVA_HOME="/usr/java/jdk1.7.0_45"

So I have:

$ java -version
java version "1.7.0_45"
Java(TM) SE Runtime Environment (build 1.7.0_45-b18)
Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode)
$ javac -version
javac 1.7.0_45
$ ant -version
Apache Ant version 1.7.1 compiled on August 24 2010

Here is the error I get when compiling:

BUILD FAILED
/home/user/project/build.xml:413: Class not found: javac1.7

Any idea? Thanks

ant 1.8.2 supports that aliased compilation target. You may need to follow the suggestion [in this answer](http://stackoverflow.com/questions/7832298/how-to-tell-ant-to-build-using-a-specific-javac-executable), if you can't get a newer version of ant. — Anya Shenanigans, Jan 08 '14 at 13:51

score 0 · Accepted Answer · answered May 08 '20 at 21:41

0

AS Petesh said, ant 1.8.2 supports aliased compilation target.

answered May 08 '20 at 21:41

user3173237

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javac class not found when compiling with ant

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