Installing Qt 5.5.1 on Ubuntu 14.04 - throws qt.network.ssl error on terminal - qt5.5

I am planning to install qt 5.5.1 on my ubuntu 14.04 running on virtual machine. I have downloaded the installer from qt-io and when I try to install the setup, I notice the below warning on my terminal, and then the installer pop up.
qt.network.ssl: QSslSocket: cannot resolve SSLv2_client_method
qt.network.ssl: QSslSocket: cannot resolve SSLv2_server_method
Do I need to worry much about this warning ? I dont see any error of this kind when I installed qt 5.3.1 on same machine.
Is there a way to resolve this warning ? Any help is appreciated. Thanks
This is the current version of openSSL on my machine.
openssl version -v
OpenSSL 1.0.1f 6 Jan 2014

just install libssl-0.98 and it should work

Related

mongosql not starting on Red Hat 8: "error while loading shared libraries: libssl.so.10: cannot open shared object file: No such file or directory"

I have isntalled mongodb on a Red Hat 8 and it's working fine.
Also, I installed mongo connector for BI through this tutorial: https://docs.mongodb.com/bi-connector/master/tutorial/install-bi-connector-rhel/.
Now, trying to run mongosqld with the command:
mongosqld
I got this error message: mongosqld: error while loading shared libraries: libssl.so.10: cannot open shared object file: No such file or directory
This is the openssl installed version: OpenSSL 1.1.1 FIPS 11 sep 2018
I already searched, but I couldn't find an answer that worked for this issue yet.
Does anyone knows how to fix this? Thanks in advance!
Try installing the OpenSSL 1.0 libraries on RHEL 8:
sudo dnf install compat-openssl10
These are meant for compatibility only. Since mongosqld doesn't support the newer OpenSSL version, it seems like you have no other option.

Although GNOME Shell integration extension is running, native host connector is not detected -CentOS7

When i visit https://extensions.gnome.org/
I have the latest Centos7 build and updated, i installed the addon ( both on firefox and chrome) and i still get this message..
In the documentation where it explains how to cmake the native connector and install it - when i tried to build it it gave me a error log:
The system is: Linux - 3.10.0-862.el7.x86_64 - x86_64
I don't know what else to do...
I also run yum install gnome-shell-extension*, yum install gnome-shell-extension, and yum install gnome-shell
Please help, i am new to Linux

error: /usr/lib64/libcrypto.so.10: version `OPENSSL_1.0.2' not found

I am getting the error when I run command "mongo" in linux client on RHEL 7.2:
/usr/lib64/libcrypto.so.10: version `OPENSSL_1.0.2' not found (required by mongo)
I have already installed openssl 1.0.2:
$ openssl version
OpenSSL 1.0.2g 1 Mar 2016
What is the problem and how do I fix it?
I was able to solve this problem by running yum reinstall openssl openssl-libs and yum reinstall libzip
error: /usr/lib64/libcrypto.so.10: version `OPENSSL_1.0.2' not found
Above error is showing user have two library for same tool that's why system not able to decide which is/are the right file/files.
Delete one of them (system defined : under /usr/lib or user defined : path defined by user) and try it.

glibc 2.11 error on Marklogic 8.0 installation on CentOS 6.6

When I try to install Marklogic 8.0 (MarkLogic-8.0-2.x86_64.rpm) on CentOS6.6 it fails with following error:
error: Failed dependencies:
libc.so.6(GLIBC_2.11) is needed by MarkLogic-8.0-2.x86_64
I checked installed package of glibc and found that GLIB_2.12 is installed.
I tried erasing GLIBC_2.12, but Cent OS doesn't allow because it has dependencies.
I would appreciate if somebody help me how to install Marklogic 8.0 on CentOS6.6 keeping glibc 2.12 or how to downgrade glib version on CentOs
I haven't tested myself with CentOS 6.6, but am running CentOS 6.5 a lot. Did you try running this before the RPM?
yum -y install glibc.i686 gdb.x86_64 redhat-lsb.x86_64
See also Install Marklogic centos virtualbox vm
HTH!
To add to this: you're seeing this message when you attempt to install because a dependent library is unavailable; in the case of this particular message, if you run this beforehand:
yum install glibc.i686
You should get past that particular issue.

yum command : python version mismatch

I have Red Hat Linux (Red Hat Enterprise Linux Server release 6.5 (Santiago) ) and yum in not working with message
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
No module named yum
Please install a package which provides this module, or
verify that the module is installed correctly.
It's possible that the above module doesn't match the
current version of Python, which is:
2.7.8 (default, Nov 7 2014, 11:45:08)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)]
If you cannot solve this problem yourself, please go to
the yum faq at:
http://yum.baseurl.org/wiki/Faq
Current version of python is 2.7.8
Any help is appreciated.
CentOS 6 ships with python 2.6. Someone installed an incompatible version of python system-wide and that has broken things. That should not have been done.
You need to find out how the 2.7 version of python was installed and fix that (by removing the incorrect package or by removing the source-installed python or by fixing the $PATH or whatever else is appropriate).
To help figure out what the problem is exactly we need the output from the following commands (as a start).
What does rpm -qa python\* say?
What does which -a python say?