failed to pip install requirements.txt

[cyclinder]

Environment:

• Cloud provider or hardware configuration:
  hardware
• OS (printf "$(uname -srm)\n$(cat /etc/os-release)\n"):

[root@master kubespray]# cat /etc/os-release
NAME="CentOS Linux"
VERSION="8 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="CentOS Linux 8 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:8"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"

CENTOS_MANTISBT_PROJECT="CentOS-8"
CENTOS_MANTISBT_PROJECT_VERSION="8"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="8"

• Version of Ansible (ansible --version):
  failed to install
• Version of Python (python --version):
  Python 3.6.8

Kubespray version (commit) (git rev-parse --short HEAD):

latest: 632d457f

Network plugin used:
None

Full inventory with variables (ansible -i inventory/sample/inventory.ini all -m debug -a "var=hostvars[inventory_hostname]"):

Command used to invoke ansible:

[root@master kubespray]# pip3 install -r requirements.txt
WARNING: Running pip install with root privileges is generally not a good idea. Try `pip3 install --user` instead.
Collecting ansible==5.7.0 (from -r requirements.txt (line 1))
  Could not find a version that satisfies the requirement ansible==5.7.0 (from -r requirements.txt (line 1)) (from versions: 1.0, 1.1, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.4, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.5, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.6, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.8, 1.6.9, 1.6.10, 1.7, 1.7.1, 1.7.2, 1.8, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.9.0.1, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.9.5, 1.9.6, 2.0.0.0, 2.0.0.1, 2.0.0.2, 2.0.1.0, 2.0.2.0, 2.1.0.0, 2.1.1.0, 2.1.2.0, 2.1.3.0, 2.1.4.0, 2.1.5.0, 2.1.6.0, 2.2.0.0, 2.2.1.0, 2.2.2.0, 2.2.3.0, 2.3.0.0, 2.3.1.0, 2.3.2.0, 2.3.3.0, 2.4.0.0, 2.4.1.0, 2.4.2.0, 2.4.3.0, 2.4.4.0, 2.4.5.0, 2.4.6.0, 2.5.0a1, 2.5.0b1, 2.5.0b2, 2.5.0rc1, 2.5.0rc2, 2.5.0rc3, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.5.6, 2.5.7, 2.5.8, 2.5.9, 2.5.10, 2.5.11, 2.5.12, 2.5.13, 2.5.14, 2.5.15, 2.6.0a1, 2.6.0a2, 2.6.0rc1, 2.6.0rc2, 2.6.0rc3, 2.6.0rc4, 2.6.0rc5, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.6.9, 2.6.10, 2.6.11, 2.6.12, 2.6.13, 2.6.14, 2.6.15, 2.6.16, 2.6.17, 2.6.18, 2.6.19, 2.6.20, 2.7.0.dev0, 2.7.0a1, 2.7.0b1, 2.7.0rc1, 2.7.0rc2, 2.7.0rc3, 2.7.0rc4, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6, 2.7.7, 2.7.8, 2.7.9, 2.7.10, 2.7.11, 2.7.12, 2.7.13, 2.7.14, 2.7.15, 2.7.16, 2.7.17, 2.7.18, 2.8.0a1, 2.8.0b1, 2.8.0rc1, 2.8.0rc2, 2.8.0rc3, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 2.8.7, 2.8.8, 2.8.9, 2.8.10, 2.8.11, 2.8.12, 2.8.13, 2.8.14, 2.8.15, 2.8.16rc1, 2.8.16, 2.8.17rc1, 2.8.17, 2.8.18rc1, 2.8.18, 2.8.19rc1, 2.8.19, 2.8.20rc1, 2.8.20, 2.9.0b1, 2.9.0rc1, 2.9.0rc2, 2.9.0rc3, 2.9.0rc4, 2.9.0rc5, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.9.6, 2.9.7, 2.9.8, 2.9.9, 2.9.10, 2.9.11, 2.9.12, 2.9.13, 2.9.14rc1, 2.9.14, 2.9.15rc1, 2.9.15, 2.9.16rc1, 2.9.16, 2.9.17rc1, 2.9.17, 2.9.18rc1, 2.9.18, 2.9.19rc1, 2.9.19, 2.9.20rc1, 2.9.20, 2.9.21rc1, 2.9.21, 2.9.22rc1, 2.9.22, 2.9.23rc1, 2.9.23, 2.9.24rc1, 2.9.24, 2.9.25rc1, 2.9.25, 2.9.26rc1, 2.9.26, 2.9.27rc1, 2.9.27, 2.10.0a1, 2.10.0a2, 2.10.0a3, 2.10.0a4, 2.10.0a5, 2.10.0a6, 2.10.0a7, 2.10.0a8, 2.10.0a9, 2.10.0b1, 2.10.0b2, 2.10.0rc1, 2.10.0, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 2.10.5, 2.10.6, 2.10.7, 3.0.0b1, 3.0.0rc1, 3.0.0, 3.1.0, 3.2.0, 3.3.0, 3.4.0, 4.0.0a1, 4.0.0a2, 4.0.0a3, 4.0.0a4, 4.0.0b1, 4.0.0b2, 4.0.0rc1, 4.0.0, 4.1.0, 4.2.0, 4.3.0, 4.4.0, 4.5.0, 4.6.0, 4.7.0, 4.8.0, 4.9.0, 4.10.0, 5.0.0a1, 5.0.0a2, 5.0.0a3, 5.0.0b1, 5.0.0b2, 5.0.0rc1)
No matching distribution found for ansible==5.7.0 (from -r requirements.txt (line 1))

[cyclinder]

Hi!

I followed Quick Start and execute pip3 install -r requirements.txt, but it failed, The error message is as shown above.

It seems to the version of ansible isn't 5.7.0 ? Can someone help me? Thanks!

[cristicalin]

@cyclinder ansible 5.x dropped support for python<3.8, you need to use a newer version of python or use an older version of ansible (try requirements-2.11.txt instead of requirements.txt).

[cyclinder]

Thanks! @cristicalin

yes, I changed the version of ansible to 5.0.0rc1 and ansible-core to 2.11.11, It works.

[cyclinder]

/close

[k8s-ci-robot]

@cyclinder: Closing this issue.

In response to this:

/close

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