[java ee programming] Re: javac??
Hi Again! Great advice. What I did was to go into my Environmental Variables and into the System variables window. I set a variable JAVA_HOME with the value C: \Program Files\Sun\SDK\jdk and then placed this in the Path as ; %JAVA_HOME%\bin at the end. Thank you all for responding. This is great. Now I just need to figure out how to make it work with Eclipse. Best, Alex On Feb 25, 11:06 pm, Mansee Mongia manseemon...@gmail.com wrote: Yes you are right you need to create JAVA_HOME variable which would be under system variable and its value should be path where Java Development Kit is installed (For example C:\Program Files\Java\jdk1.6.0_17) The PATH variable which is already defined under System variable - add path value up to bin of jdk ( for example :C:\Program Files\Java\jdk1.6.0_17\bin) -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
[java ee programming] Re: javac??
1) java.exe definately installed 2) I do not think you installed JDK, but only the JRE is installed . Thus java is there but not javac Or other posibilty is that javac is not in C:\Program Files\Java \jdk1.6.0_02\bin Verify by looking at C:\Program Files\Java\jdk1.6.0_02\bin using windows explorer and see if you have the javac.exe 3) verify the javac,exe is in the C:\Program Files\Java \jdk1.6.0_02\bin as said above -- if yes , assuming the environment variable is set open a new command line -- and type in javac it should say something like Usage: javac options source files where possible options include: if the file is there but -- your still getting error -- check your path varibale by typing in set path 4) this one is a bummer -- i do not really know why. See if a restart of windows help if not unistall java stuff, then just install just the jdk 5 ) how do know the server is running? Is there a icon on the right hand side of your task bar? then right ckick on it -- it should have an option to stop it , also in the Start menu look for Sun I think -- I had the similar problem then I remove that appliaction server. I also found it very annoying . BTW, the fact that the server is running makes me more confused about #4( acrobat cannot find java VM) Hope it helps On Feb 23, 8:26 pm, JKid314159 lucky314...@gmail.com wrote: Hi! I was preparing my new computer for this course and dowloaded the JDK + Java EE Bundle. No previous version of Java was installed on this machine. 1) command line: java -version gives the following: java version 1.6.0_17 Java (TM) SE Runtime Environment (build 1.6.0_17-b04) Java HotSpot (TM) 64 Bit Server VM (build 14.3-b01, mixed mode). 2) My HelloWorld.java file did not compile with error message: javac is not recognized as an internal... 3) Then I went to Environmental Variables and ammended the path with the following: C:\Program Files\Java\jdk1.6.0_02\bin. The path already had the following in it: C:\Program Files\Sun\SDK\bin 4) I went to install the Acrobat reader/viewer for free and it would not install and gave error: Java VM not installed. -- I think I was suppose to install the SE version. Also, I started the server but did not know how to stop it? The JDK is installed and so therefore the JRE is installed and I thought this would have what is need? Can I ask for your feedback on this? Thank you, Alex OS: Windows -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
[java ee programming] Re: javac??
HI! Almost Success?? I am not sure this is the best method. I think I need to make a JAVA_HOME variable under Environmental Variables under either User variables for Computer or System variables? This is because as other components are added the JAVA_HOME variable as to be reference such as when setting up Glassfish or Tomcat. This is what i am reading today. So, the question is, does the variable go into the User variables for Computer or System variables in my Windows 7 system. The installation included a variable PATH with the value C:\Program Files\Sun\SDK\bin. But this variable did not work. The second question, once the variable JAVA_HOME is created how do I add that to the PATH variable in the System variables? I need to do this from the GUI windows interface not the command prompt. I appreciate your help on this. Thank you. Alex On Feb 24, 7:02 pm, JKid314159 lucky314...@gmail.com wrote: Re: SUCCESS!!! Hi! I found my javac in the following folder: C:\Program Files\Sun\SDK\jdk\bin Went into the Environmental Variables and in the System Variables I edited Path. I ammended this path as ;C:\Program Files\Sun\SDK\jdk\bin I restarted the machine. I was able to compile at the command line interface with javac. I'll try it in eclipse. Thank you to all the people who sent suggestions. Thank. Alex -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
[java ee programming] Re: javac??
Hi again! I have the following directories on my machine: Computer\OS(C)\Program Files Computer\OS(C)\Program Files(x86) - I went into the Environmental Variables and have two windows: Environment Variables 1)-User variables for Family 2)-System variable In the first window, User variables for Family is set up a variable called Path which has the following: C:\Program Files\Sun\SDK\bin --- I tried the following amendments to this path variable: C:\Program Files\Sun\SDK\bin.;C:\Program Files\Java\jre6\bin and C:\Program Files\Sun\SDK\bin.;C:\Program Files\Java\jdk1.6.0_17\bin I tried it with the period before the semicolon and without the period. I then tried the following in the System variable window amending Path for the system: ;C:\Program Files\Java\jre6\bin and ;C:\Program Files\Java\jdk1.6.0_17\bin I continue to get the javac not recognized. I looked in my C:\Program Files\Java folder and found only jre6 folder. Should there not be a jdk1.6.0 folder there. I did not install the SE version separately but did the EE which I thought would bring this in? May I ask for your help again? Thank you. Alex -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
[java ee programming] Re: javac??
Re: SUCCESS!!! Hi! I found my javac in the following folder: C:\Program Files\Sun\SDK\jdk\bin Went into the Environmental Variables and in the System Variables I edited Path. I ammended this path as ;C:\Program Files\Sun\SDK\jdk\bin I restarted the machine. I was able to compile at the command line interface with javac. I'll try it in eclipse. Thank you to all the people who sent suggestions. Thank. Alex -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
Re: [java ee programming] Re: javac??
Hi Alex, Cool !! Whenever we modify things in environment variable, do not restart the machine, just restart the command prompt ;-) Regards Hari On Thu, Feb 25, 2010 at 5:32 AM, JKid314159 lucky314...@gmail.com wrote: Re: SUCCESS!!! Hi! I found my javac in the following folder: C:\Program Files\Sun\SDK\jdk\bin Went into the Environmental Variables and in the System Variables I edited Path. I ammended this path as ;C:\Program Files\Sun\SDK\jdk\bin I restarted the machine. I was able to compile at the command line interface with javac. I'll try it in eclipse. Thank you to all the people who sent suggestions. Thank. Alex -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.comjava-ee-j2ee-programming-with-passion%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -- You received this message because you are subscribed to the Google Groups Java EE (J2EE) Programming with Passion! group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
