home.md

@@ -41,22 +41,21 @@ Install Gryphon and the Trace Generator by running the installer.  Download the
 ### Special provisions
 
 #### Centos 7
-Configure a Python 3 environment in a shell by typing the following:
+If you happen to be running Centos 7 in a virtual environment and the network does not connect, add this to `/etc/sysconfig/network-scrpts/ifcfg-enp0s3` and then reboot:
+
+    DNS1=8.8.8.8
+    DNS2=8.8.4.4
+    ONBOOT=yes
+
+1. Download and run the MP installer for Centos 7 as described above.  The installer for Centos 7 additionally installs and sets up a Python environment for running Gryphon.
+
+1. Enable the Gryphon Python environment by typing the following in a shell before starting Gryphon:
 
     ```bash
-    scl enable rh-python36 bash # sets up the environment for Python 3.6
-    mkdir ~/python_project # folder for virtual environment for this Python configuration
-    python -m venv python_project_venv # Enters a virtual environment for this Python configuration
-    source ~/python_project/python_project_venv/bin/activate
-    pip install --upgrade pip
-    pip install pyqt5
-```
-Now that the Python3 environment is configured, open this environment in a shell before starting Gryphon:
-```bash
-    scl enable rh-python36 bash
+    source /opt/rh/rh-python36/enable
     source ~/python_project/python_project_venv/bin/activate
     ```
-Then run Gryphon:
+1. Then run Gryphon:
     ```
     cd ~/mp_gryphon/gryphon/python
     ./mp.py