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Posted to user@guacamole.apache.org by Robert Dinse <na...@eskimo.com> on 2019/02/25 21:52:02 UTC
Stupid Java User Question
Ok, I deleted Java 11 and installed jdk-8, however tomcat8 will now not
start with the error:
No JDK or JRE found - Please set the JAVA_HOME variable or install the
default-jdk package
I have JAVA_HOME set but apparently when tomcat8 is started by systemd
it does not see it.
If I install default-jdk package, it re-installs jdk11 and sets it as
the default. How do I set the default to jdk8?
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Knowledgeable human assistance, not telephone trees or script readers.
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Re: Stupid Java User Question
Posted by Robert Dinse <na...@eskimo.com>.
Thanks, got java functional but not tomcat. Seems tomcat that is
packaged with Ubuntu only wants to work with Java11, seems a library
involved is version dependent. So now I've built tomcat from source and
I've got it working with java8 except with all the defaults so not at all
secure, no start up scripts yet, etc.
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
Knowledgeable human assistance, not telephone trees or script readers.
See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
On Mon, 25 Feb 2019, David Barber wrote:
> Date: Mon, 25 Feb 2019 23:05:32 +0000
> From: David Barber <md...@aol.com>
> Reply-To: user@guacamole.apache.org
> To: user@guacamole.apache.org
> Subject: Re: Stupid Java User Question
>
> There is a decent little guide on this page, check out the section on javac
> and its usage
>
> https://www.ntu.edu.sg/home/ehchua/programming/howto/JDK_HowTo.html#Set-JAVA_HOME
>
>
> Robert Dinse wrote:
>>
>> Ok, I deleted Java 11 and installed jdk-8, however tomcat8 will now
>> not
>> start with the error:
>>
>> No JDK or JRE found - Please set the JAVA_HOME variable or install the
>> default-jdk package
>>
>> I have JAVA_HOME set but apparently when tomcat8 is started by systemd
>> it does not see it.
>>
>> If I install default-jdk package, it re-installs jdk11 and sets it as
>> the default. How do I set the default to jdk8?
>>
>>
>> -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
>> Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
>> Knowledgeable human assistance, not telephone trees or script readers.
>> See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> https://www.avast.com/antivirus
>
Re: Stupid Java User Question
Posted by David Barber <md...@aol.com>.
There is a decent little guide on this page, check out the section on
javac and its usage
https://www.ntu.edu.sg/home/ehchua/programming/howto/JDK_HowTo.html#Set-JAVA_HOME
Robert Dinse wrote:
>
> Ok, I deleted Java 11 and installed jdk-8, however tomcat8 will
> now not
> start with the error:
>
> No JDK or JRE found - Please set the JAVA_HOME variable or install
> the default-jdk package
>
> I have JAVA_HOME set but apparently when tomcat8 is started by
> systemd
> it does not see it.
>
> If I install default-jdk package, it re-installs jdk11 and sets
> it as
> the default. How do I set the default to jdk8?
>
> -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
>
> Eskimo North Linux Friendly Internet Access, Shell Accounts, and
> Hosting.
> Knowledgeable human assistance, not telephone trees or script readers.
> See our web site: http://www.eskimo.com/ (206) 812-0051 or (800)
> 246-6874.
---
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https://www.avast.com/antivirus