[Qt-embedded-interest] problems in installing Qt-embedded 4.5 in Linux fedora 8

[Avishek_Sharma]

Hello Jereon,
    I am not quite familar with Linux terms so,I guess when you say 'start a new shell' you mean ,do I open a new terminal window to run the 'textedit' example after modifying my .bash_profile.
I did that but it didn't make any difference.But,when I tried your suggestion 'source ~/.bash_profile',I got the following messages on trying to run the demo.
[root at localhost ~]# source ~/.bash_profile
[root at localhost ~]# cd /usr/local/Trolltech/QtEmbedded-4.5.0-tp1/demos/textedit
[root at localhost textedit]# qmake textedit.pro

[root at localhost textedit]# make
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I../../mkspecs/qws/linux-x86-g++ -I. -I../../include/QtCore -I../../include/QtNetwork -I../../include/QtGui -I../../include -I. -I. -o textedit.o textedit.cpp
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I../../mkspecs/qws/linux-x86-g++ -I. -I../../include/QtCore -I../../include/QtNetwork -I../../include/QtGui -I../../include -I. -I. -o main.o main.cpp
/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/bin/moc -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I../../mkspecs/qws/linux-x86-g++ -I. -I../../include/QtCore -I../../include/QtNetwork -I../../include/QtGui -I../../include -I. -I. textedit.h -o moc_textedit.cpp
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I../../mkspecs/qws/linux-x86-g++ -I. -I../../include/QtCore -I../../include/QtNetwork -I../../include/QtGui -I../../include -I. -I. -o moc_textedit.o moc_textedit.cpp
/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/bin/rcc -name textedit textedit.qrc -o qrc_textedit.cpp
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I../../mkspecs/qws/linux-x86-g++ -I. -I../../include/QtCore -I../../include/QtNetwork -I../../include/QtGui -I../../include -I. -I. -o qrc_textedit.o qrc_textedit.cpp
g++ -Wl,-O1 -Wl,-rpath,/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/lib -o textedit textedit.o main.o moc_textedit.o qrc_textedit.o    -L/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/lib -lQtGui -L/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/lib -lpng -lfreetype -lQtNetwork -lQtCore -lz -lm -lrt -ldl -lpthread

[root at localhost textedit]# ./textedit
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
No Qt for Embedded Linux server appears to be running.
If you want to run this program as a server,
add the "-qws" command-line option.
******************************************
Earlier running 'make' used to generate errors  but this time it didn't show errors .Only when I try to execute the program,it shows the above messages.
Also 'which qmake' still shows /usr/local/Trolltech/Qt-4.4.3/bin/qmake
******************************************
(contents of .bash_profile are as follows)
 #!/bin/bash
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin
PATH=/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/bin:$PATH
export PATH
unset USERNAME
*********************************************

Any idea/advice on what else I could try?
Thank you for your time and advice.
regards,
Avishek




________________________________________
From: Jeroen De Wachter [jeroen.dewachter at barco.com]
Sent: Tuesday, March 24, 2009 2:44 PM
To: Avishek_Sharma
Cc: Markus Franke; qt-embedded-interest at trolltech.com
Subject: Re: [Qt-embedded-interest] problems in installing Qt-embedded 4.5 in   Linux fedora 8

Hi Avishek,

Do you start a new shell after modifying .bash_profile ?
The new settings will only take effect in new shell instances (or if you
execute 'source ~/.bash_profile' ).

Regards,

Jeroen

Avishek_Sharma wrote:
> Hi Markus,
>     I tried your suggestion but couldn't get the demo to work.There was already a .bash_profile in ' /root'.So,I changed the contents of the PATH there to this -
>      PATH=/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/bin:$PATH
>         export PATH
> I also added #!/bin/bash as the first line in the file(and also tried without it) .Then did the chmod u+x .bash_profile and then tried running the 'textedit' demo .It showed the same errors as before and even now when I run 'which qmake' it shows -
>  root at localhost:-which qmake
> /usr/local/Trolltech/Qt-4.4.3/bin/qmake.
>
> Any other ideas or suggestions you might have would be welcome.Also,thank you very much for your time and advice.
> regards,
> Avishek
>
>
>
> ________________________________________
> From: Markus Franke [Franke.M at sebakmt.com]
> Sent: Tuesday, March 24, 2009 2:03 PM
> To: Avishek_Sharma
> Cc: qt-embedded-interest at trolltech.com
> Subject: Antwort: problems in installing Qt-embedded 4.5 in     Linux fedora 8
>
> Avishek_Sharma <Avishek_Sharma at satyam.com> schrieb am 24.03.2009 08:57:05:
>
>
>> How do I change it?I did try  setting
>> PATH=/usr/local/Trolltech/QtEmbedded-4.5.0-tp1/bin:$PATH   export PATH
>> (directly copied from the install.txt  ) in  .profile(which I created in
>> 'root' directory as I  didn't find any pre existing '.profile' in my
>> 'root' directory(even after ls -a) ).Do I need to do something else or ,
>> am I pasting it in the wrong directory?I am new to Linux,so,I assumed
>> '/root' is 'home directory for root user...right.
>>
>
> Maybe you need to rename the file to ".bash_profile". Then make it executable by "chmod u+x .bash_profile".
> The first line of the file might need to contain the line "#!/bin/bash". The file needs to be located in the "/root" directory.
>
> Mit freundlichen Grüßen / Best regards
>
> Markus Franke
> Entwicklung/ Development
>
> SebaKMT
> Hagenuk KMT Kabelmesstechnik GmbH
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>
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DISCLAIMER:
This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated.