[英]Install XGBoost on EC2 Instance
如果有人能告訴我如何在EC2上安裝XGBoost,我將非常感激。 我已經設置了EC2實例並安裝了Numpy / SKlearn,如下所示:
sudo yum -y install gcc-c++ python27-devel atlas-sse3-devel lapack-devel
wget https://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.11.2.tar.gz
tar xzf virtualenv-1.11.2.tar.gz
python27 virtualenv-1.11.2/virtualenv.py sk-learn
. sk-learn/bin/activate
pip install numpy
我在我的工作站上有一個xgb的工作實現,我通過以下方式安裝:pip install xgboost。 但是當我在EC2上嘗試這個時,我得到錯誤:
(sk-learn)[ec2-user@ip-172-31-20-221 ~]$ pip install xgboost
Downloading/unpacking xgboost
Could not find a version that satisfies the requirement xgboost (from versions: 0.4a15, 0.4a22, 0.4a28, 0.4a26, 0.4a25, 0.4a30, 0.4a12, 0.4a14, 0.4a23, 0.4a19, 0.4a29, 0.4a21, 0.4a13, 0.4a18, 0.4a24, 0.4a20, 0.4a27)
Cleaning up...
No distributions matching the version for xgboost
Storing debug log for failure in /home/ec2-user/.pip/pip.log
我剛剛意識到,我需要先升級pip:
pip install --upgrade pip
我會留下其他人的問題。 謝謝!
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