openvpn-install.sh: line 250: openvpn: command not found

[heX16]

Upgrade  1 Package (+1 Dependent package)

Total download size: 1.7 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.


Error downloading packages:
  1:openssl-1.0.2k-21.el7_9.x86_64: [Errno 5] [Errno 12] Cannot allocate memory

...

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Using configuration from /etc/openvpn/server/easy-rsa/pki/easy-rsa-10469.S1d1I3/tmp.LBTrfZ
Check that the request matches the signature
Signature ok
The Subject's Distinguished Name is as follows
commonName            :ASN.1 12:'client'
Certificate is to be certified until Dec 16 08:25:27 2030 GMT (3650 days)

Write out database with 1 new entries
Data Base Updated

Using SSL: openssl OpenSSL 1.0.2k-fips  26 Jan 2017
Using configuration from /etc/openvpn/server/easy-rsa/pki/easy-rsa-10536.Ep4CeG/tmp.Y9ZJWu

An updated CRL has been created.
CRL file: /etc/openvpn/server/easy-rsa/pki/crl.pem


openvpn-install.sh: line 250: openvpn: command not found
Created symlink from /etc/systemd/system/multi-user.target.wants/openvpn-iptables.service to /etc/systemd/system/openvpn-iptables.service.
Failed to execute operation: No such file or directory
sed: can't read /etc/openvpn/server/tc.key: No such file or directory

Finished!

The client configuration is available in: /root/client.ovpn
New clients can be added by running this script again.