小编haf*_*031的帖子

在使用来自 Google Colab 的 TensorFlow Object Detection API 进行训练时，我收到以下错误（以下详细内容中有两个类似的错误......其中一个在它的末尾）：

WARNING:tensorflow:Forced number of epochs for all eval validations to be 1.
W0528 21:13:21.113062 140292083513216 model_lib.py:717] Forced number of epochs for all eval validations to be 1.
INFO:tensorflow:Maybe overwriting train_steps: 200000
I0528 21:13:21.113316 140292083513216 config_util.py:523] Maybe overwriting train_steps: 200000
INFO:tensorflow:Maybe overwriting use_bfloat16: False
I0528 21:13:21.113430 140292083513216 config_util.py:523] Maybe overwriting use_bfloat16: False
INFO:tensorflow:Maybe overwriting sample_1_of_n_eval_examples: 1
I0528 21:13:21.113519 140292083513216 config_util.py:523] Maybe overwriting sample_1_of_n_eval_examples: 1
INFO:tensorflow:Maybe overwriting eval_num_epochs: 1
I0528 21:13:21.113614 140292083513216 config_util.py:523] Maybe …

在我的Ubuntu 20.04. 我正在使用两个python版本。其中一个是Python3.8.2我的Ubuntu安装附带的，另一个是Python3.7.5. 我与系统默认版本一起Python3.7.5使用安装update-alternatives。但现在的问题是没有pip命令正在处理Python3.7.5。尽管pip在此 ( Python3.7.5) 安装中可用，并且在打印版本时它显示以下内容（使用命令pip3.7 -V）：

pip 19.2.3 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

但是每当我尝试使用它安装软件包时，总是会显示标题中提到的错误。例如在安装以下软件包时：

sudo pip3.7 install intel-tensorflow==1.15.2

抛出以下错误：

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting intel-tensorflow==1.15.2
  WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because …