8/13/2018 · $ scl enable rh-python36 bash $ python3.6 -m venv myproject1 $ source myproject1/bin/activate When reactivating later in a new shell: $ scl enable rh-python36 bash $ source myproject1/bin/activate Example for virtualenv: $ scl enable rh-python36 bash $ python3.6 -m virtualenv myproject1 $ source myproject1/bin/activate, However, we installed Python 3.6 and that is what we intend to use. Now to access this version, we should make use of the SCL tool to launch a different shell instance: $ scl enable rh-python36 bash . The command above will call /opt/rh/ rh-python36 /enable; a script that changes the variables of.
Install the collection: $ sudo yum install rh-python36 # 3. Start using software collections: $ scl enable rh-python36 bash At this point you should be able to use python just as a normal application. Some examples of new available commands follow: $ python my-app.py $ pip install –user Flask $ pip install -.
Im trying to run a python3 application in a docker container using CentOS 7 as the base image. So if I’m just playing with it interactively, I type scl enable rh-python36 bash . That obviously switches my standard python2 environment to the python3.6 environment I install earlier(in the Dockerfile) Now, earlier in the dockerfile I run the following:, 12/18/2020 · But we will be prompted with the previous version Python 2.7.5, and we could enter the 3.6.3 environment by executing SLC command scl enable rh-python36 bash . [ramans@localhost Downloads]$ python –version Python 2.7.5 [ramans@localhost Downloads]$ scl enable rh-python36 bash [ramans@localhost Downloads]$ python –version Python 3.6.3, 10/15/2019 · scl enable rh-python36 bash What the command above does is calling the script /opt/rh/ rh-python36 /enable , which changes the shell environment variables. If you check the Python version again, you’ll notice that Python 3.6 is the default version in your current shell now.
$ scl enable mysql55 bash Enabling userspace environment automatically after logout/reboot The second problem is enabling software collections for users after reboot, i.e. to allow them to work with a collection without calling scl enable all the time.
Set up Software Collections ( SCL ) The following command will install Software Collections and allow you to run applications from SCL shell: $ sudo yum install centos-release- scl scl -utils-build Install Python 3 At this stage we are ready to install Python 3. To do so execute the following command on your CentOS 7 system’s terminal:
