擅长:python、mysql、java
<p>我实际上找到了解决这个问题的办法。由于在您创建virtualenv时就安装了有缺陷的pip版本,因此我强制卸载了它,然后安装了我构建应用程序时运行的版本。以下是我使用的代码:</p>
<pre><code>virtualenv_create(envname = "python_environment", python = "python3")
virtualenv_remove(envname = "python_environment", packages = "pip")
virtualenv_install(envname = "python_environment", packages = c("pip==19.0.3","numpy","nltk","torch"), ignore_installed = TRUE)
use_virtualenv("python_environment", required = TRUE)
</code></pre>