hi Maxim,.. thanks for your reply.

i just follow from tutorial Installation of Apache OpenMeetings 3.0.x on Debian 8 server 64bit. but when i want to install openmeeting i got this error .."wget http://apache.rediris.es/openmeetings/3.0.7/bin/apache-openmeetings-3.0.7.zip";... Connecting to apache.rediris.es (apache.rediris.es)|130.206.1.5|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2016-03-28 14:38:19 ERROR 404: Not Found

and then i decided to change version apache-openmeetings-3.1.1.zip.... and then everythings it's OK. <http://apache.rediris.es/openmeetings/3.1.1/bin/apache-openmeetings-3.1.1.zip>

but, when process installation from the web browser, after i click finish... error messages.

 sory my bad english.

note : is there any of you have tutorial installation debian or ubuntu server 64bit for installation openmeetings ?

thank you so much for all
best regards
Henry

On 3/28/2016 2:11 PM, Maxim Solodovnik wrote:
You don't need to copy mssql_persistence.xml tp persistense.xml, Web installer will do it for you
what are your installation steps?
What version of OM are you installing?

On Mon, Mar 28, 2016 at 12:54 PM, HENRY <[email protected] <mailto:[email protected]>> wrote:

    thanks Susheel Jalali...

    no 1> it is OK... that the right location

    no 2> done, after copy from command like this : cp
    mssql_persistence.xml persistence.xml and then modify connection
    properties including userid/ password.

    but it is still error.


    how am i supposed to do ???  thanks a lot.






    On 3/28/2016 1:35 PM, Susheel Jalali wrote:
    Dear Henry,


    The first questions to check here would be:

    1. Did you happen to place the MySQL Java Connector
    (mysql-connector-java-<X.Y.Z>-bin.jar) in the right location:
    ~~/dist/red5/webapps/openmeetings/WEB-INF/lib


    2. Did you use the right database connection file AND correct
    database NAME (to match the DB name created in your MS SQL DBMS) in
    ~~/dist/red5/webapps/openmeetings/WEB-INF/classes/META-INF
    You need to copy mssql_persistence.xml to persistence.xml, and
    then modify connection properties including userid/ password.


    Hope it helps.

--
    Sincerely,

    Susheel Jalali
    Coscend Communications Solutions
    www.Coscend.com <http://www.Coscend.com>
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        -------- Original Message --------
        Subject: Re: error when install openmeeting on debian 8
        From: HENRY <[email protected]> <mailto:[email protected]>
        Date: Sun, March 27, 2016 11:17 pm
        To: [email protected]
        <mailto:[email protected]>

        Hai Vasily,..

        thanks a lot for your respon.

        i just installed from the tutorial  " Installation of Apache
        OpenMeetings 3.0.x on Debian 8 " .

        if I had been in the right conditions?
        Distributor ID: Debian
        Description:    Debian GNU/Linux 8.3 (jessie)
        Release:        8.3
        Codename:       jessie

        this is conditions still need add JDBC driver for MS SQL
        server ? or i've to install openmeeting versi 2.x first ?

        please your advice. thanks Vasily.
        regards
        Henry


        On 3/28/2016 12:37 PM, Vasiliy Degtyarev wrote:
        Hello Henry,

        You should add JDBC driver fo MS SQL server.
        Please see this
        instructionhttp://openmeetings.apache.org/MSSQLConfig.html.

        Thanks,
        Vasiliy


        On 28.03.2016 11:21, HENRY wrote:
        dear All,..

        why i've got error message like this ?


              Installation is failed

        org.springframework.transaction.CannotCreateTransactionException: Could not 
open JPA EntityManager for transaction; nested exception is 
<openjpa-2.4.1-r422266:1730418 fatal general error> 
org.apache.openjpa.persistence.PersistenceException: Cannot load JDBC driver class 
'com.microsoft.sqlserver.jdbc.SQLServerDriver'
                at 
org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:431)
                at 
org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
                at 
org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:463)
                at 
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:276)
                at 
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
                at 
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
                at 
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653)
                at 
org.apache.openmeetings.db.dao.basic.NavigationDao$$EnhancerBySpringCGLIB$$ca6c58c.addGlobalStructure(<generated>)
                at 
org.apache.openmeetings.installation.ImportInitvalues.loadMainMenu(ImportInitvalues.java:117)
                at 
org.apache.openmeetings.installation.ImportInitvalues.loadSystem(ImportInitvalues.java:607)
                at 
org.apache.openmeetings.installation.ImportInitvalues.loadAll(ImportInitvalues.java:626)
                at 
org.apache.openmeetings.web.pages.install.InstallWizard$InstallProcess.run(InstallWizard.java:641)
                at java.lang.Thread.run(Thread.java:745)
        Caused by: <openjpa-2.4.1-r422266:1730418 fatal general error> 
org.apache.openjpa.persistence.PersistenceException: Cannot load JDBC driver class 
'com.microsoft.sqlserver.jdbc.SQLServerDriver'
                at 
org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:106)
                at 
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:603)
                at 
org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1520)
                at 
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:533)
                at 
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:458)
                at 
org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:121)
                at 
org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68)
                at 
org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
                at 
org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:967)
                at 
org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:958)
                at 
org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:642)
                at 
org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:202)
                at 
org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:154)
                at 
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:226)
                at 
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:153)
                at 
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:59)
                at 
org.springframework.orm.jpa.JpaTransactionManager.createEntityManagerForTransaction(JpaTransactionManager.java:449)
                at 
org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:369)
                ... 12 more
        Caused by: java.sql.SQLException: Cannot load JDBC driver class 
'com.microsoft.sqlserver.jdbc.SQLServerDriver'
                at 
org.apache.commons.dbcp2.BasicDataSource.createConnectionFactory(BasicDataSource.java:2139)
                at 
org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2033)
                at 
org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1533)
                at 
org.apache.openjpa.lib.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:110)
                at 
org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:86)
                at 
org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:90)
                ... 29 more
        Caused by: java.lang.ClassNotFoundException: 
com.microsoft.sqlserver.jdbc.SQLServerDriver
                at 
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1332)
                at 
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1166)
                at 
org.apache.commons.dbcp2.BasicDataSource.createConnectionFactory(BasicDataSource.java:2131)
                ... 34 more
        please anybody can help me,.. thanks a lot

        Henry L.S





--
WBR
Maxim aka solomax

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