Healpy python-3..4 在 ubuntu-14.04 上的安装问题 [英] Installation problems with Healpy python-3..4 on ubuntu-14.04
问题描述
我是 ubuntu 的新手，在 lenovo t410 上使用 ubuntu 14.04 和 python-3.4 为了安装 Healpy，我遵循了以下步骤；我已经使用
I am new to ubuntu and using ubuntu 14.04 on lenovo t410 with python-3.4 For installing Healpy I have followed following steps; I have installed pthon3-dev package using
sudo apt-get install python3-dev
和 python-vm-builder 来自:
and python-vm-builder by:
sudo apt-get install python-vm-builder
但是当我使用以下命令安装 Healpy 时:
But when I install Healpy using the command:
pip install healpy
它给了我以下错误:
error: command 'i686-linux-gnu-gcc' failed with exit status 1
error code 1 in /tmp/pip_build_sibte/healpy
Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
load_entry_point('pip==1.5.4', 'console_scripts', 'pip')()
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 185, in main
return command.main(cmd_args)
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 161, in main
text = '\n'.join(complete_log)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 27: ordinal not in range(128)
对解决问题有帮助吗?
推荐答案
在 Ubuntu 14.10 及更高版本中，可以从默认的 Ubuntu 存储库安装 python3-healpy.打开终端并输入:
In Ubuntu 14.10 and later, python3-healpy can be installed from the default Ubuntu repositories. Open the terminal and type:
sudo apt install python3-healpy
我已经通过下载适用于 Ubuntu 14.10 16.04 的 python3-healpy 包在 Ubuntu 14.04 中成功安装了healpy，因为 python3-healpy 包在 Ubuntu 14.04 中不可用.我使用以下步骤在 Ubuntu 14.04 中安装了 python3-healpy:
I have successfully installed healpy in Ubuntu 14.04 by downloading the python3-healpy package for Ubuntu 14.10 16.04 because the python3-healpy package is not available in Ubuntu 14.04. I installed python3-healpy in Ubuntu 14.04 using the following steps:
下载healpy的依赖.从 http://packages.ubuntu.com/xenial/libcfitsio2 选择您的架构，选择您的镜像，并下载 libcfitsio2.从 http://packages.ubuntu.com/xenial/libhealpix-cxx0v5 选择您的架构，选择您的镜像，然后下载 libhealpix-cxx0v5.
Download dependencues of healpy. From http://packages.ubuntu.com/xenial/libcfitsio2 choose your architecture, select your mirror, and download libcfitsio2. From http://packages.ubuntu.com/xenial/libhealpix-cxx0v5 choose your architecture, select your mirror, and download libhealpix-cxx0v5.
下载健康.从 http://packages.ubuntu.com/xenial/python3-healpy 选择您的架构，选择你的镜像，然后下载 python3-healpy
Download healpy. From http://packages.ubuntu.com/xenial/python3-healpy choose your architecture, select your mirror, and download python3-healpy
安装依赖项.从终端运行:
Install dependencies. From the terminal run:
sudo apt install libgomp1 python3-numpy python3-pyfits python3-six python3-matplotlib idle3
如果已经安装了这些软件包中的任何一个，终端会告诉您已经安装了哪些软件包并且只安装其他软件包.
If any of these packages are already installed, the terminal will give you a message about which packages are already installed and install only the other packages.
安装 libcfitsio2.浏览到下载 libcfitsio2_3.370-5 .deb 文件的文件夹，在 Ubuntu 软件中心双击打开进行安装，然后安装.
Install libcfitsio2. Browse to the folder where you downloaded the libcfitsio2_3.370-5 .deb file, double-click it to open it for installation in the Ubuntu Software Center, and install it.
安装 libhealpix-cxx0v5.浏览到下载 libhealpix-cxx0_3.11.2-7.1 .deb 文件的文件夹，在 Ubuntu 软件中心双击打开安装，安装.
Install libhealpix-cxx0v5. Browse to the folder where you downloaded the libhealpix-cxx0_3.11.2-7.1 .deb file, double-click it to open it for installation in the Ubuntu Software Center, and install it.
安装 python-healpy_1.8.1-1.1.浏览到你下载python-healpy_1.8.1-1.1 .deb文件的文件夹，在Ubuntu软件中心双击打开安装，安装
Install python-healpy_1.8.1-1.1. Browse to the folder where you downloaded the python-healpy_1.8.1-1.1 .deb file, double-click it to open it for installation in the Ubuntu Software Center, and install it.
测试 python3-healpy.打开 IDLE3 并通过运行以下简单的 Python 代码测试 python3-healpy:
Test python3-healpy. Open IDLE3 and test python3-healpy by running the following simple Python code:
import healpy as hp
hp.pix2ang(16, 1440)
此代码应返回以下输出:
This code should return the following output:
(1.5291175943723188, 0.0)
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