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javac not found 3.03RC2

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Gil Blais

javac not found 3.03RC2

Hi, Gil here. New to REXX and can't seem to get away from this error:
java.lang.ClassNotFoundException: com.sun.tools.javac.Main
Compilation of 'hello.nrx' failed [javac failed]

I am on a 64 bit Windows system.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\system32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin\;C:\Program File
s\Java\jdk1.8.0\jre\lib\;C:\Program Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\app
s\git\cmd;C:\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRexx\bi
n\;

JAVA_HOME=C:\Program Files\Java\jdk1.8.0\jre\

Attempting to execute this:
/* compiletest.nrx */
s= 'hello -nokeep -verbose4 -utf8'
say org.netrexx.process.NetRexxC.main(s)

using this instruction:
java -jar NetRexxF.jar -exec compiletest

I placed a copy of the tools.jar in both \lib directories just in case

Spent a lot of time and tried a LOT of combinations. Starting to feel pretty dumb about now.
Any help is well appreciated.

Regards

Dave Woodman

Re: javac not found 3.03RC2

Hello, and welcome!

This should be an easy one to fix:- you currently have the jdk1.x.y\jre\bin
on your path, but javac is located in jdk1.x.y\bin.

Adding C:\Program Files\Java\jdk1.8.0\bin\ to your path should resolve this
for you.

Dave.

-----Original Message-----
From: [hidden email]
[mailto:[hidden email]] On Behalf Of Gil Blais
Sent: 25 May 2014 19:14
To: [hidden email]
Subject: [Ibm-netrexx] javac not found 3.03RC2

Hi, Gil here. New to REXX and can't seem to get away from this error:
java.lang.ClassNotFoundException: com.sun.tools.javac.Main Compilation of
'hello.nrx' failed [javac failed]

I am on a 64 bit Windows system.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\syst
em32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin\;C:\Program
File
s\Java\jdk1.8.0\jre\lib\;C:\Program
Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\app
s\git\cmd;C:\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRex
x\bi
n\;

JAVA_HOME=C:\Program Files\Java\jdk1.8.0\jre\

Attempting to execute this:
/* compiletest.nrx */
s= 'hello -nokeep -verbose4 -utf8'
say org.netrexx.process.NetRexxC.main(s)

using this instruction:
java -jar NetRexxF.jar -exec compiletest

I placed a copy of the tools.jar in both \lib directories just in case

Spent a lot of time and tried a LOT of combinations. Starting to feel pretty
dumb about now.
Any help is well appreciated.

Regards

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Gil Blais

Re: javac not found 3.03RC2

In reply to this post by Gil Blais

Hi Dave, Gil here. Thanks for the quick response. I have added the entry that you suggested, but the problem persists.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\system32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin;C:\Program Files
\Java\jdk1.8.0\jre\lib;C:\Program Files\Java\jdk1.8.0\bin;C:\Program Files\Java\
jdk1.8.0\lib;C:\Program Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\apps\git\cmd;C:
\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRexx\bin\;

???

Dave Woodman

Re: javac not found 3.03RC2

In reply to this post by Dave Woodman

Hi Gil,

If you type javac on the command line, what is the response?

Have you tried using the bundled Eclipse compiler instead?

Dave.

-----Original Message-----
From: [hidden email] [mailto:[hidden email]] On Behalf Of Gil Blais
Sent: 25 May 2014 20:12
To: [hidden email]
Subject: Re: [Ibm-netrexx] javac not found 3.03RC2

Hi ave, Gil here. Thanks for the quick response. I have added the entry that you suggested, but the problem persists.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\system32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin;C:\Program Files \Java\jdk1.8.0\jre\lib;C:\Program Files\Java\jdk1.8.0\bin;C:\Program Files\Java\ jdk1.8.0\lib;C:\Program Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\apps\git\cmd;C:
\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRexx\bin\;

???

On Sunday, May 25, 2014 2:39 PM, Dave Woodman [via ibm-netrexx] <[hidden email]> wrote:

Hello, and welcome!

This should be an easy one to fix:- you currently have the jdk1.x.y\jre\bin on your path, but javac is located in jdk1.x.y\bin.

Adding C:\Program Files\Java\jdk1.8.0\bin\ to your path should resolve this for you.

Dave.

-----Original Message-----
From: [hidden email]
[mailto:[hidden email]] On Behalf Of Gil Blais
Sent: 25 May 2014 19:14
To: [hidden email]
Subject: [Ibm-netrexx] javac not found 3.03RC2

Hi, Gil here. New to REXX and can't seem to get away from this error:
java.lang.ClassNotFoundException: com.sun.tools.javac.Main Compilation of 'hello.nrx' failed [javac failed]

I am on a 64 bit Windows system.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\syst
em32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin\;C:\Program
File
s\Java\jdk1.8.0\jre\lib\;C:\Program
Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\app
s\git\cmd;C:\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRex
x\bi
n\;

JAVA_HOME=C:\Program Files\Java\jdk1.8.0\jre\

Attempting to execute this:
/* compiletest.nrx */
s= 'hello -nokeep -verbose4 -utf8'
say org.netrexx.process.NetRexxC.main(s)

using this instruction:
java -jar NetRexxF.jar -exec compiletest

I placed a copy of the tools.jar in both \lib directories just in case

Spent a lot of time and tried a LOT of combinations. Starting to feel pretty dumb about now.
Any help is well appreciated.

Regards

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ml
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Kermit Kiser

Re: javac not found 3.03RC2

Dave, Gil --

NetRexx does not use the javac command directly but calls an internal API in the tools.jar file. Therefore to use javac as your compiler you must add tools.jar to the Java classpath or copy it to the Java extensions directory (C:\Program Files\Java\jre8\lib\ext). However it looks like Gil is actually trying to use the ecj compiler included in module NetRexxF.jar. In order to use that Eclipse compiler, you must currently tell NetRexx that is what you want by altering the calling command as per the quickstart guide:

java -Dnrx.compiler=ecj -jar NetRexxF.jar -exec compiletest

That command will indirectly cause the hello.nrx program to be compiled if that is the intention here.

-- Kermit

On 5/25/2014 12:58 PM, Dave Woodman wrote:

Hi Gil,
 
If you type javac on the command line, what is the response?

Have you tried using the bundled Eclipse compiler instead?

	Dave.

-----Original Message-----
From: [hidden email] [[hidden email]] On Behalf Of Gil Blais
Sent: 25 May 2014 20:12
To: [hidden email]
Subject: Re: [Ibm-netrexx] javac not found 3.03RC2

Hi ave, Gil here. Thanks for the quick response. I have added the entry that you suggested, but the problem persists. 


PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\system32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin;C:\Program Files \Java\jdk1.8.0\jre\lib;C:\Program Files\Java\jdk1.8.0\bin;C:\Program Files\Java\ jdk1.8.0\lib;C:\Program Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\apps\git\cmd;C:
\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRexx\bin\;

???




On Sunday, May 25, 2014 2:39 PM, Dave Woodman [via ibm-netrexx] [hidden email] wrote:
 


Hello, and welcome! 

This should be an easy one to fix:- you currently have the jdk1.x.y\jre\bin on your path, but javac is located in jdk1.x.y\bin. 

Adding C:\Program Files\Java\jdk1.8.0\bin\ to your path should resolve this for you. 

        Dave. 



-----Original Message-----
From: [hidden email]
[mailto:[hidden email]] On Behalf Of Gil Blais
Sent: 25 May 2014 19:14
To: [hidden email]
Subject: [Ibm-netrexx] javac not found 3.03RC2 

Hi, Gil here. New to REXX and can't seem to get away from this error: 
java.lang.ClassNotFoundException: com.sun.tools.javac.Main Compilation of 'hello.nrx' failed [javac failed] 

I am on a 64 bit Windows system. 

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\syst
em32
\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin\;C:\Program
File
s\Java\jdk1.8.0\jre\lib\;C:\Program
Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\app
s\git\cmd;C:\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRex
x\bi
n\; 

JAVA_HOME=C:\Program Files\Java\jdk1.8.0\jre\ 

Attempting to execute this: 
/* compiletest.nrx */
s= 'hello -nokeep -verbose4 -utf8' 
say org.netrexx.process.NetRexxC.main(s) 

using this instruction: 
java -jar NetRexxF.jar -exec compiletest 

I placed a copy of the tools.jar in both \lib directories just in case 

Spent a lot of time and tried a LOT of combinations. Starting to feel pretty dumb about now. 
Any help is well appreciated. 

Regards 





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ml
Sent from the ibm-netrexx mailing list archive at Nabble.com. 

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Dave Woodman

Re: javac not found 3.03RC2

Of course.

It’s been so long since I ran the command directly, as opposed to from within jEdit or Eclipse that this seems to have fallen from my memory…

Dave.

From: [hidden email] [mailto:[hidden email]] On Behalf Of Kermit Kiser
Sent: 25 May 2014 22:11
To: IBM Netrexx
Subject: Re: [Ibm-netrexx] javac not found 3.03RC2

java -Dnrx.compiler=ecj -jar NetRexxF.jar -exec compiletest

That command will indirectly cause the hello.nrx program to be compiled if that is the intention here.

-- Kermit

On 5/25/2014 12:58 PM, Dave Woodman wrote:

Hi Gil,

If you type javac on the command line, what is the response?

Have you tried using the bundled Eclipse compiler instead?

  Dave.

-----Original Message-----

From: [hidden email] [[hidden email]] On Behalf Of Gil Blais

Sent: 25 May 2014 20:12

To: [hidden email]

Subject: Re: [Ibm-netrexx] javac not found 3.03RC2

Hi ave, Gil here. Thanks for the quick response. I have added the entry that you suggested, but the problem persists.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\system32

\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin;C:\Program Files \Java\jdk1.8.0\jre\lib;C:\Program Files\Java\jdk1.8.0\bin;C:\Program Files\Java\ jdk1.8.0\lib;C:\Program Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\apps\git\cmd;C:

\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRexx\bin\;

???

On Sunday, May 25, 2014 2:39 PM, Dave Woodman [via ibm-netrexx] [hidden email] wrote:

Hello, and welcome!

This should be an easy one to fix:- you currently have the jdk1.x.y\jre\bin on your path, but javac is located in jdk1.x.y\bin.

Adding C:\Program Files\Java\jdk1.8.0\bin\ to your path should resolve this for you.

        Dave.

-----Original Message-----

From: [hidden email]

[mailto:[hidden email]] On Behalf Of Gil Blais

Sent: 25 May 2014 19:14

To: [hidden email]

Subject: [Ibm-netrexx] javac not found 3.03RC2

Hi, Gil here. New to REXX and can't seem to get away from this error:

java.lang.ClassNotFoundException: com.sun.tools.javac.Main Compilation of 'hello.nrx' failed [javac failed]

I am on a 64 bit Windows system.

PATH=C:\Windows\system32;C:\Windows;C:\Windows\system32\wbem;C:\Windows\syst

em32

\windowspowershell\v1.0\;C:\Program Files\Java\jdk1.8.0\jre\bin\;C:\Program

File

s\Java\jdk1.8.0\jre\lib\;C:\Program

Files\Java\jdk1.8.0\jre\lib\tools.jar;c:\app

s\git\cmd;C:\xampp\php;C:\ProgramData\Composer\bin;C:\NetRexx\lib\;C:\NetRex

x\bi

n\;

JAVA_HOME=C:\Program Files\Java\jdk1.8.0\jre\

Attempting to execute this:

/* compiletest.nrx */

s= 'hello -nokeep -verbose4 -utf8'

say org.netrexx.process.NetRexxC.main(s)

using this instruction:

java -jar NetRexxF.jar -exec compiletest

I placed a copy of the tools.jar in both \lib directories just in case

Spent a lot of time and tried a LOT of combinations. Starting to feel pretty dumb about now.

Any help is well appreciated.

Regards

--

View this message in context:

http://ibm-netrexx.215625.n3.nabble.com/javac-not-found-3-03RC2-tp4027072..ht

ml

Sent from the ibm-netrexx mailing list archive at Nabble.com.

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Gil Blais

Re: javac not found 3.03RC2

In reply to this post by Gil Blais

That did the trick. I had it in the JRE8\lib\ext folder, but not the JDK1.8.0\lib\ext folder.

Thanks to both of you. Made my day for me.

Regards, Gil Blais