Merge pull request #170 from zhengxiaomei123/xmzheng

[cloud_infra_center]Fix Readme error.

z_infra_provisioning/cloud_infra_center/ocp_upi/README.md

@@ -154,14 +154,14 @@ python-keystoneclient==4.0.0
 python-cinderclient==7.0.0
 python-novaclient==17.0.0
 stevedore==1.32.0
-dogpile-cache==0.9.0
+dogpile-cache
 stevedore==1.32.0
 netaddr==0.7.19
 python-openstackclient==5.2.2
 cryptography==3.2.1
 EOF
 
-sudo pip3 install -r requirements.txt python-openstackclient --ignore-installed
+sudo pip3 install -r requirements.txt --ignore-installed
 ``` 
 
 **Verification:**
@@ -193,12 +193,12 @@ The login should now complete without asking for a password.
 4. Copy the `icicrc` file from the IBM Cloud Infrastructure Center management node to your user's `/opt/ibm/icic/icicrc` directory:
 ```sh
 mkdir -p /opt/ibm/icic
-scp -r user@host:/opt/ibm/icic/icicrc /opt/ibm/icic/
+scp user@host:/opt/ibm/icic/icicrc /opt/ibm/icic/
 ```
 
 5. Copy the `icic.crt` file from the IBM Cloud Infrastructure Center management node to your certs directory `/etc/pki/tls/certs/`:
 ```
-scp -r user@host:/etc/pki/tls/certs/icic.crt /etc/pki/tls/certs/
+scp user@host:/etc/pki/tls/certs/icic.crt /etc/pki/tls/certs/
 ```
 
 6. Run the source `icicrc` to set the environment variables: