“-bash: javac: command not found” error after installing OpenJDK 1.7
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I have CentOS 6.7. I have installed Java 1.8. When I do Java -version I see the following output.
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
I need javac so I came to know that this is available only if I install JDK. So I installed JDK by executing the following command
yum install java-1.7.0-openjdk-devel
The installation was successful. But now when I again execute the command java -version, I see the old result. If I try to execute javac at the command prompt I see the error '-bash: javac: command not found'. I observed that OpenJDK was installed to the directory /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64/bin. So, I set it to JAVA_HOME, but I still cannot execute javac command. What am I doing wrong here?
centos software-installation java
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
add a comment |
I have CentOS 6.7. I have installed Java 1.8. When I do Java -version I see the following output.
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
I need javac so I came to know that this is available only if I install JDK. So I installed JDK by executing the following command
yum install java-1.7.0-openjdk-devel
The installation was successful. But now when I again execute the command java -version, I see the old result. If I try to execute javac at the command prompt I see the error '-bash: javac: command not found'. I observed that OpenJDK was installed to the directory /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64/bin. So, I set it to JAVA_HOME, but I still cannot execute javac command. What am I doing wrong here?
centos software-installation java
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
Although settingJAVA_HOMEis necessary for running Java, executables are still searched in$PATH, not in$JAVA_HOME/bin.
– Satō Katsura
Apr 4 '17 at 10:36
I set the directory in the PATH variable, but I am getting the same error.
– KurioZ7
Apr 4 '17 at 10:40
add a comment |
I have CentOS 6.7. I have installed Java 1.8. When I do Java -version I see the following output.
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
I need javac so I came to know that this is available only if I install JDK. So I installed JDK by executing the following command
yum install java-1.7.0-openjdk-devel
The installation was successful. But now when I again execute the command java -version, I see the old result. If I try to execute javac at the command prompt I see the error '-bash: javac: command not found'. I observed that OpenJDK was installed to the directory /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64/bin. So, I set it to JAVA_HOME, but I still cannot execute javac command. What am I doing wrong here?
centos software-installation java
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
I have CentOS 6.7. I have installed Java 1.8. When I do Java -version I see the following output.
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
I need javac so I came to know that this is available only if I install JDK. So I installed JDK by executing the following command
yum install java-1.7.0-openjdk-devel
The installation was successful. But now when I again execute the command java -version, I see the old result. If I try to execute javac at the command prompt I see the error '-bash: javac: command not found'. I observed that OpenJDK was installed to the directory /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64/bin. So, I set it to JAVA_HOME, but I still cannot execute javac command. What am I doing wrong here?
centos software-installation java
centos software-installation java
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
edited Apr 4 '17 at 10:18
Jeff Schaller♦
44.7k1162145
44.7k1162145
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
asked Apr 4 '17 at 9:47
KurioZ7KurioZ7
2585817
2585817
Although settingJAVA_HOMEis necessary for running Java, executables are still searched in$PATH, not in$JAVA_HOME/bin.
– Satō Katsura
Apr 4 '17 at 10:36
I set the directory in the PATH variable, but I am getting the same error.
– KurioZ7
Apr 4 '17 at 10:40
add a comment |
Although settingJAVA_HOMEis necessary for running Java, executables are still searched in$PATH, not in$JAVA_HOME/bin.
– Satō Katsura
Apr 4 '17 at 10:36
I set the directory in the PATH variable, but I am getting the same error.
– KurioZ7
Apr 4 '17 at 10:40
Although setting
JAVA_HOME is necessary for running Java, executables are still searched in $PATH, not in $JAVA_HOME/bin.– Satō Katsura
Apr 4 '17 at 10:36
Although setting
JAVA_HOME is necessary for running Java, executables are still searched in $PATH, not in $JAVA_HOME/bin.– Satō Katsura
Apr 4 '17 at 10:36
I set the directory in the PATH variable, but I am getting the same error.
– KurioZ7
Apr 4 '17 at 10:40
I set the directory in the PATH variable, but I am getting the same error.
– KurioZ7
Apr 4 '17 at 10:40
add a comment |
1 Answer
1
active
oldest
votes
I have fixed this issue by executing the following command. I was not setting the PATH variable properly. I executed the following two commands and my problem was fixed.
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64
export PATH=$JAVA_HOME/bin:$PATH
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
add a comment |
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1 Answer
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1 Answer
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I have fixed this issue by executing the following command. I was not setting the PATH variable properly. I executed the following two commands and my problem was fixed.
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64
export PATH=$JAVA_HOME/bin:$PATH
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
add a comment |
I have fixed this issue by executing the following command. I was not setting the PATH variable properly. I executed the following two commands and my problem was fixed.
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64
export PATH=$JAVA_HOME/bin:$PATH
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
add a comment |
I have fixed this issue by executing the following command. I was not setting the PATH variable properly. I executed the following two commands and my problem was fixed.
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64
export PATH=$JAVA_HOME/bin:$PATH
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
I have fixed this issue by executing the following command. I was not setting the PATH variable properly. I executed the following two commands and my problem was fixed.
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.131.x86_64
export PATH=$JAVA_HOME/bin:$PATH
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
edited Mar 8 at 17:40
Romeo Ninov
6,93432129
6,93432129
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
answered Apr 4 '17 at 11:12
KurioZ7KurioZ7
2585817
2585817
add a comment |
add a comment |
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Although setting
JAVA_HOMEis necessary for running Java, executables are still searched in$PATH, not in$JAVA_HOME/bin.– Satō Katsura
Apr 4 '17 at 10:36
I set the directory in the PATH variable, but I am getting the same error.
– KurioZ7
Apr 4 '17 at 10:40