安装Anaconda

1.下载

wget https://repo.anaconda.com/archive/Anaconda3-5.0.1-Linux-x86_64.sh

安装

在安装包路径下执行：

bash Anaconda3-5.0.1-Linux-x86_64.sh

安装过程中会需要不断回车来阅读并同意license。

安装路径默认为用户目录(可以自己指定)，最后需要确认将路径加入用户的.bashrc中。

编辑.bashrc文件

打开文件

vi ~/.bashrc # 编辑 .bashrc

在最后一行加入：

export PATH="$PATH:~/anaconda3/bin"

保存

最后，立即使路径生效，需要在用户目录下执行：(一定不要忘了执行)

source ~/.bashrc

查看conda环境列表

conda info --envs

安装 Astropy 和 IRAF

步骤

换源

conda添加源

# 附更换清华镜像源的方式：

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/

conda config --set show_channel_urls yes

# 附加库：

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/

conda config --add channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/

conda config --add channels http://ssb.stsci.edu/astroconda

查看源

conda config --show

删除源

conda config --remove channels http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free

conda config --remove-key channels # 删除所有源

安装

conda create -n iraf27 python=2.7 iraf-all pyraf-all stsci

启动

~$ source activate iraf27

(iraf27) ~$ mkdir iraf

(iraf27) ~$ cd iraf

(iraf27) iraf$ mkiraf

-- creating a new uparm directory

Terminal types: xgterm,xterm,gterm,vt640,vt100,etc.

Enter terminal type [default xterm-256color]: xgterm

A new LOGIN.CL file has been created in the current directory.

You may wish to review and edit this file to change the defaults.

You may also add additional customizations to loginuser.cl

编辑login.cl

# LOGIN.CL -- User login file for the IRAF command language.

# Identify login.cl version (checked in images.cl).

if (defpar ("logver"))

logver = "IRAF V2.16 March 2012"

set home = "/home/zy/iraf/"

set imdir = "./" # edit!!

set cache = "U_CACHEDIR"

set uparm = "home$uparm/"

set userid = "zy"

# Set the terminal type. We assume the user has defined this correctly

# when issuing the MKIRAF and no longer key off the unix TERM to set a

# default.

if (access (".hushiraf") == no)

print "setting terminal type to xgterm..."

stty xgterm

# Uncomment and edit to change the defaults.

set editor = vi # edit!! 设置编辑器

#set printer = lp

#set pspage = "letter"

#set stdimage = imt800

#set stdimcur = stdimage

#set stdplot = lw

#set clobber = no

#set imclobber = no

#set filewait = yes

#set cmbuflen = 512000

#set min_lenuserarea = 64000

set imtype = "fits" # edit!! 设置图像格式

set imextn = "oif:imh fxf:fits,fit fxb:fxb plf:pl qpf:qp stf:hhh,??h"

# XIMTOOL/DISPLAY stuff. Set node to the name of your workstation to

# enable remote image display. The trailing "!" is required.

#set node = "my_workstation!"

# CL parameters you mighth want to change.

#ehinit = "nostandout eol noverify"

#epinit = "standout showall"

showtype = yes

# Default USER package; extend or modify as you wish. Note that this can

# be used to call FORTRAN programs from IRAF.

package user

task $adb $bc $cal $cat $comm $cp $csh $date $dbx $df $diff = "$foreign"

task $du $find $finger $ftp $grep $lpq $lprm $ls $mail $make = "$foreign"

task $man $mon $mv $nm $od $ps $rcp $rlogin $rsh $ruptime = "$foreign"

task $rwho $sh $spell $sps $strings $su $telnet $tip $top = "$foreign"

task $awk $vi $emacs $w $wc $less $rusers $sync $pwd $gdb = "$foreign"

task $more = "$foreign"

# edit!!

task $xc $mkpkg $generic $rtar $wtar $buglog = "$foreign"

#task $fc = "$xc -h $* -limfort -lsys -lvops -los"

task $fc = ("$" // envget("iraf") // "unix/hlib/fc.csh" //

" -h $* -limfort -lsys -lvops -los")

task $nbugs = ("$(setenv EDITOR 'buglog -e';" //

"less -Cqm +G " // envget ("iraf") // "local/bugs.*)")

task $cls = "$clear;ls"

task $clw = "$clear;w"

task $pg = ("$(less -Cqm $*)")

if (access ("home$loginuser.cl"))

cl < "home$loginuser.cl"

;

keep

# Load the default CL package. Doing so here allows us to override package

# paths and load personalized packages from our loginuser.cl.

clpackage

# List any packages you want loaded at login time, ONE PER LINE.

images # general image operators

plot # graphics tasks

dataio # data conversions, import export

lists # list processing

# The if(deftask...) is needed for V2.9 compatibility.

if (deftask ("proto"))

proto # prototype or ad hoc tasks

tv # image display

utilities # miscellaneous utilities

noao # optical astronomy packages

vo # Virtual Observatory tools

plot

prcache directory

cache directory page type help

# Print the message of the day.

if (access (".hushiraf"))

menus = no

else {

type hlib$motd

}

# Uncomment to initialize the SAMP interface on startup.

if (deftask ("samp") == yes) {

printf ("Initializing SAMP .... ")

if (sampHubAccess() == yes) {

# Enable SAMP messaaging. Set default handlers that don't require

# VO capabilities.

samp quiet

samp ("on", >& "dev$null")

# samp ("handler", "table.load.votable", "tinfo $url", >& "dev$null")

# samp ("handler", "image.load.fits", "imstat $url", >& "dev$null")

samp noquiet

print ("on")

} else

print ("No Hub Available\n")

}

# Delete any old MTIO lock (magtape position) files.

if (deftask ("mtclean"))

mtclean

else

delete uparm$mt?.lok,uparm$*.wcs verify-

keep

设置环境变量

Cl>set terminal=vt100

一些报错的解决方式

1.conda install 时出错： CondaError: Downloaded bytes did not match Content-Length

方法一

换源

方法二

设置conda下载的timeout，然后再进行尝试，如果时长不够可以再设置大一点。

conda config --set remote_read_timeout_secs 600.0

然后运行安装命令

conda install 包 即可。

方法三

从conda的源下载好要安装的包，直接采用本地安装的方式。下载的url再出错的地方有提示：

url: http://ssb.stsci.edu/astroconda/linux-64/iraf-2.16.UR.1-0.tar.bz2

离线安装：

conda install --offline ./iraf-2.16.UR.1-0.tar.bz2

启动iraf时输入cl报错：/usr/local/bin/rar: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory

原因：64位系统中安装了32位程序

解决方法：

yum install glibc.i686

重新安装以后还有如下类系错误 再继续安装包

error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

yum install libstdc++.so.6

conda安装ds9

conda install -c pkgw/label/superseded ds9

jupyter notebook配置

修改jupyter_notebook_config.py

jupyter notebook --generate-config

vi /home/zy/.jupyter/jupyter_notebook_config.py

作如下修改：

c.NotebookApp.allow_root = Ture

c.NotebookApp.notebook_dir = '路径'

关联Jupyter Notebook和conda的环境和包——“nb_conda”

conda install nb_conda