Question

我正在使用linux上的EC2：

计算机：Amazon Linux AMI 2018.03.0（HVM），SSD卷类型 - ami-3885d854

python -V -> Python 2.7.14
python3 -V -> Python 3.4.8
pip -V -> pip 9.0.3 from /usr/lib/python2.7/dist-packages (python 2.7)
pip3 -V -> pip 10.0.1 from /usr/local/lib/python3.4/site-packages/pip (python 3.4)

我试图在python3上安装pandas（我根本不打算使用python2，但它默认安装）

当我这样做时：

sudo pip3 install -U pandas

我明白了：

收集pandas使用缓存 https://files.pythonhosted.org/packages/08/01/803834bc8a4e708aedebb133095a88a4dad9f45bbaf5ad777d2bea543c7e/pandas-0.22.0.tar.gz 安装构建依赖项...错误从命令完成输出 /usr/bin/python3.4 -m pip install --ignore-installed --no-user --prefix / tmp / pip-build-env-algfxof5 https://files.pythonhosted.org/packages/81/30/e935244ca6165187ae8be876b6316ae201b71485538ffac1d718843025a9/wheel-0.31.1-py2.py3-none-any.whl#sha256=80044e51ec5bbf6c894ba0bc48d26a8c20a9ba629f4ca19ea26ecfcf87685f5f https://files.pythonhosted.org/packages/7f/e1/820d941153923aac1d49d7fc37e17b6e73bfbd2904959fffbad77900cf92/setuptools-39.2.0-py2.py3-none-any.whl#sha256=8fca9275c89964f13da985c3656cb00ba029d7f3916b37990927ffdf264e7926 https://files.pythonhosted.org/packages/93/70/9c0cb59667fa20ab95e8c9b9a45aa123396e882bac2dca6826181aef91c6/Cython-0.28.3-cp34-cp34m-manylinux1_x86_64.whl#sha256=36c16bf39280fe857213d8da31c07a6179d3878c3dc2e435dce0974b9f8f0729 https://files.pythonhosted.org/packages/fc/1b/a1717502572587c724858862fd9b98a66105f3a3443225bda9a1bd16ee14/numpy-1.9.3-cp34-cp34m-manylinux1_x86_64.whl#sha256=bff36563f9d6a06a81ae232f49d2946c84c05e391a7dff057496033c79507860 https://files.pythonhosted.org/packages/02/64/c6c1c24ff4dbcd789fcfdb782e343ac23c074f6b8b03e818ff60eb0f937f/numpy-1.12.1-cp34-cp34m-manylinux1_x86_64.whl#sha256=4eac5f2f624c5e7eecbdb51395ff39a099c48cab607a158f16f288c6fe39a2b3 https://files.pythonhosted.org/packages/1b/ee/f65826b2880f67652c21326565b4c166c7cdb1019f84b82af65e625475cd/numpy-1.13.1-cp34-cp34m-manylinux1_x86_64.whl#sha256=838e48df3703c8747f355cd6386e0680b906a2f7b2bbd304e8a2d531692484ce：给出双重要求：numpy == 1.12.1 from https://files.pythonhosted.org/packages/02/64/c6c1c24ff4dbcd789fcfdb782e343ac23c074f6b8b03e818ff60eb0f937f/numpy-1.12.1-cp34-cp34m-manylinux1_x86_64.whl#sha256=4eac5f2f624c5e7eecbdb51395ff39a099c48cab607a158f16f288c6fe39a2b3 （已经在numpy == 1.9.3来自 https://files.pythonhosted.org/packages/fc/1b/a1717502572587c724858862fd9b98a66105f3a3443225bda9a1bd16ee14/numpy-1.9.3-cp34-cp34m-manylinux1_x86_64.whl#sha256=bff36563f9d6a06a81ae232f49d2946c84c05e391a7dff057496033c79507860，名称=＆＃39; numpy的＆＃39;） ---------------------------------------- Command＆＃34; / usr / bin / python3.4 -m pip install --ignore-installed --no-user --prefix / tmp / pip-build-env-algfxof5 https://files.pythonhosted.org/packages/81/30/e935244ca6165187ae8be876b6316ae201b71485538ffac1d718843025a9/wheel-0.31.1-py2.py3-none-any.whl#sha256=80044e51ec5bbf6c894ba0bc48d26a8c20a9ba629f4ca19ea26ecfcf87685f5f https://files.pythonhosted.org/packages/7f/e1/820d941153923aac1d49d7fc37e17b6e73bfbd2904959fffbad77900cf92/setuptools-39.2.0-py2.py3-none-any.whl#sha256=8fca9275c89964f13da985c3656cb00ba029d7f3916b37990927ffdf264e7926 https://files.pythonhosted.org/packages/93/70/9c0cb59667fa20ab95e8c9b9a45aa123396e882bac2dca6826181aef91c6/Cython-0.28.3-cp34-cp34m-manylinux1_x86_64.whl#sha256=36c16bf39280fe857213d8da31c07a6179d3878c3dc2e435dce0974b9f8f0729 https://files.pythonhosted.org/packages/fc/1b/a1717502572587c724858862fd9b98a66105f3a3443225bda9a1bd16ee14/numpy-1.9.3-cp34-cp34m-manylinux1_x86_64.whl#sha256=bff36563f9d6a06a81ae232f49d2946c84c05e391a7dff057496033c79507860 https://files.pythonhosted.org/packages/02/64/c6c1c24ff4dbcd789fcfdb782e343ac23c074f6b8b03e818ff60eb0f937f/numpy-1.12.1-cp34-cp34m-manylinux1_x86_64.whl#sha256=4eac5f2f624c5e7eecbdb51395ff39a099c48cab607a158f16f288c6fe39a2b3 https://files.pythonhosted.org/packages/1b/ee/f65826b2880f67652c21326565b4c166c7cdb1019f84b82af65e625475cd/numpy-1.13.1-cp34-cp34m-manylinux1_x86_64.whl#sha256=838e48df3703c8747f355cd6386e0680b906a2f7b2bbd304e8a2d531692484ce＆＃34; 失败，错误代码1为无

我尝试了不同的比尔顿事物，无法得到真正的答案。

- 编辑：

已经尝试了--no-cache-dir标志。问题依然存在。

已经尝试sudo -H pip3 install pandas了。问题依然存在。

Answer 1

从缓存中挑选，请尝试添加此--no-cache-dir并安装

你能试一试吗

sudo -H pip3 install pandas

安装pandas时，pip3失败，错误代码为1

1 个答案: