在jenkins中使用pip安裝后無法運行cookiecutter

我正在嘗試使用 jenkins 管道安裝 cookiecutter 實用程式。我嘗試運行這個階段：

        stage('Install CookieCutter') {
            steps{
                script {
                     sh'''
                        pip uninstall cookiecutter -y
                        export PATH=$HOME/.local/bin:$PATH
                        pip install --user cookiecutter
                        cookiecutter -V
                     '''
                }
            }
        }

運行此階段后，我得到以下輸出：

    pip uninstall cookiecutter -y
  Found existing installation: cookiecutter 1.7.3
  Uninstalling cookiecutter-1.7.3:
    Successfully uninstalled cookiecutter-1.7.3
    export PATH=/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
    PATH=/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
    pip install --user cookiecutter

  Collecting cookiecutter
    Using cached cookiecutter-1.7.3-py2.py3-none-any.whl (34 kB)
  Requirement already satisfied: click>=7.0 in /root/.local/lib/python2.7/site-packages (from cookiecutter) (7.1.2)
  Requirement already satisfied: six>=1.10 in /usr/local/lib/python2.7/site-packages (from cookiecutter) (1.16.0)

  Installing collected packages: cookiecutter
    WARNING: The script cookiecutter is installed in '/root/.local/bin' which is not on PATH.
    Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
  Successfully installed cookiecutter-1.7.3

    cookiecutter -V
  /workspace/pipeline@tmp/durable-123456/script.sh: line 5: cookiecutter: command not found 

我暫時忽略 pip 版本警告，因為我認為這與未安裝有任何關系。

這里出了什么問題？

uj5u.com熱心網友回復：

WARNING: The script cookiecutter is installed in '/root/.local/bin' which is not on PATH.

因此，由于某種原因，您的匯出不起作用。這可能有兩個原因：

1. $HOME 不是root，我實際上對此表示懷疑
2. 這個 Jenkins 腳本的行為類似于 GNU Make。每一行都在不同的子 shell 中執行，因此您的匯出并不算數。嘗試將其作為一個單行執行，如下所示：

        stage('Install CookieCutter') {
            steps{
                script {
                     sh'''
                        pip uninstall cookiecutter -y && \
                        export PATH=$HOME/.local/bin:$PATH && \
                        pip install --user cookiecutter && \
                        cookiecutter -V
                     '''
                }
            }
        }

或者您可以嘗試將其作為更簡潔的變體：

        stage('Install CookieCutter') {
            steps{
                script {
                     sh'''
                        pip uninstall cookiecutter -y
                        pip install --user cookiecutter
                        PATH=$HOME/.local/bin:$PATH cookiecutter -V
                     '''
                }
            }
        }

uj5u.com熱心網友回復：

原來主目錄沒有正確定義所以替換$HOME為~

                script {
                     sh'''
                        pip uninstall cookiecutter -y
                        source ~/.bash_profile
                        export PATH="~/.local/bin:$PATH"
                        pip install --user cookiecutter
                        ls ~/.local/bin
                        cookiecutter -V
                     '''
                }

標籤：linux 詹金斯 千篇一律

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