Solved Installing Problems with Qt OPC UA 5.15.2
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Hi,
Do you have the OpenSSL development package installed ?
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Hallo sGaist,
according to the terminal I have installed the OpenSSL version 1.1.1 on my virtual machine.
After checking Qt Maintenance Tool, there is a also a hook at the check box "OpenSSL 1.1.1d Toolkit".
So the OpenSSL development package should be installed... Is there any other way how to check if it is installed ?Thank you in advance!
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hi
@Mauda said in Installing Problems with Qt OPC UA 5.15.2:Is there any other way how to check if it is installed ?
It should be under : Qt/Tools
On windows i had to pass the path to OpenSSL to my qmake command like this :
qmake "INCLUDEPATH+= C:\Qt\Tools\OpenSSL\Win_x64\include\openssl" ..
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@LeLev said in Installing Problems with Qt OPC UA 5.15.2:
qmake "INCLUDEPATH+= C:\Qt\Tools\OpenSSL\Win_x64\include\openssl"
Hello LeLev,
my OpenSSL Installation is in the following forlder:
/home/user/Qt/Tools/OpenSSL/binaryRefering your qmake command:
qmake "INCLUDEPATH+= C:\Qt\Tools\OpenSSL\Win_x64\include\openssl"
how should I give the command to qmake during the build process ?
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@Mauda sry i don't know Linux
maybe qmake "INCLUDEPATH+= \home\user\Qt\Tools\OpenSSL\include" .. ?
this should point to the folder where asn1.h is located -
@LeLev thanks but it doesn´t work with that
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@LeLev paths on Unix systems use forward slashes.
@Mauda your distribution provides several types of packages, the standard to use from a user point of view and the corresponding development packages for librairies when you do development. In your case you likely have only the former currently installed, so search for the later with your package manager and install it.
By the way which distribution are you running ?
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@SGaist
My Distribution is Xubuntu 20.04.
I installed the synaptic package manager ... which packages do I have to install to get the development distribution of Xubuntu 20.04 ? -
There's no development distribution of Xubuntu.
You need the OpenSSL development package. Look for
libssl-dev
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@SGaist this suggestion helped! I downloaded the OpenSSL development package:
libssl-dev
The Installation was successful and I have Access to the full Qt OPC UA 5.15.2 Library now.
Thank you very much! -
@Mauda This works but with no "\openssl" at the end i.e.
qmake "INCLUDEPATH+= C:\Qt\Tools\OpenSSL\Win_x64\include" ..