如何在本地安装Haskell堆栈？ [英] How do I install Haskell Stack locally?

问题描述

我正在学校服务器上工作，我需要安装Haskell的堆栈。在 README 文件中和网站我找不到如何在本地安装。如果我不是sudo用户，该怎么办？ 您不需要超级用户权限来安装堆栈;你可以将它安装在你自己的主目录中。您需要的只是安装了 GMP 的Linux系统（GHC依赖于其基础级别） 。如果GMP没有安装 - 管理员真的不应该有任何安装问题。

 ＃！/ bin / bash 
 
＃堆叠安装脚本，改编自：
＃https://github.com/yantonov/install-ghc/blob/af0b968b9e8423efb152ccec4224821e29317710/ubuntu/install-ghc-ubuntu.md 
 
 DOWNLOADS_DIR = $ HOME /下载
 STACK_INSTALL_DIR = $ HOME /开发/ BIN 
 STACK_VERSION = 1.1.2 
 STACK_ARCHITECTURE = x86_64的 
 STACK_PLATFORM = linux
 
＃检查libgmp是否已安装。这是Haskell环境中可能不存在的主要关键系统级
＃依赖项。 
 
函数check_lib（）
 {
 echoint main（）{}| gcc -o / dev / null -lgmp -x c  -  
 return $？ 
} 
 
 GMP_OK = false 
 if（ldconfig -p | grep -qlibgmp.so.10）;那么
 GMP_VERSION_POSTFIX =
 if（check_lib -lgmp）;那么GMP_OK = true; fi 
 elif（ldconfig -p | grep -qlibgmpxx.so.4）;那么
 GMP_VERSION_POSTFIX = -  gmp4
 if（check_lib -lgmp）;那么GMP_OK = true; fi 
 fi 
 
 
 if [$ GMP_OK = false];那么
 echo>& 2Haskell需要版本4或10中的GNU多精度库（带头文件）
 echo>& 2，但都不能找到。 
 echo>& 2 
 echo>& 2$ sudo apt-get install libgmp-dev
 echo>& 2 
 exit 1 
音响
 
 STACK_DIST_FILENAME = 重新建立了新$ $ STACK_VERSION- $ STACK_PLATFORM- STACK_ARCHITECTURE.tar.gz 
 STACK_DIST_UNZIPPED_DIR = 重新建立了新$ $ STACK_VERSION- $ STACK_PLATFORM- STACK_ARCHITECTURE 
 STACK_DIST_URL = https://www.stackage.org/stack/$STACK_PLATFORM-$STACK_ARCHITECTURE 
 STACK_TARGET_DIR = 重新建立了新$ STACK_VERSION 
 
 $ CD DOWNLOADS_DIR 
 
卷曲-L -o $ STACK_DIST_FILENAME $ STACK_DIST_URL 
焦油xvfz $ STACK_DIST_FILENAME 
 
＃的情况下，如果像这样的错误：
 #curl：（77）错误设置证书验证地点：CAfile：
＃/etc/pki/tls/certs/ca-bundle.crt CApath：
＃... 
＃create〜/ .curlrc文件
＃并放入这行代码
＃capath = / etc / ssl / certs / 
＃cacert = / etc / ssl / certs / ca-certificates.crt 
 
＃移至开发目录
 rm -rf $ STACK_INSTALL_DIR / $ STACK_TARGET_DIR 
 $ MV $ STACK_DIST_UNZIPPED_DIR STACK_INSTALL_DIR / $ STACK_TARGET_DIR 
 
 $ CD STACK_INSTALL_DIR 
 
＃符号链接
 RM -rvi栈
 LN -s`pwd` / $ STACK_TARGET_DIR堆栈
 
＃添加到PATH环境
 STACK_HOME = $ HOME / Development / bin / stack 
 PATH = $ STACK_HOME：$ PATH 
 
＃清理
 cd $ DOWNLOADS_DIR 
 rm -rf stack- $ STACK_VERSION * 
 
＃install ghc 
堆栈设置
  




I am working on my school server and I need to install Haskell's stack. In the README file and on the website I could not find how to install locally. What can I do if I am not a sudo user?

解决方案

You don't need superuser privileges to install stack; you can as well install it in your own home directory. All you need for this to work is a Linux system with GMP installed (which GHC depends on at a very fundamental level). If GMP is not installed – the admins really shouldn't have any concerns installing that.

#!/bin/bash

# Stack installation script, adapted from:
# https://github.com/yantonov/install-ghc/blob/af0b968b9e8423efb152ccec4224821e29317710/ubuntu/install-ghc-ubuntu.md

DOWNLOADS_DIR=$HOME/Downloads
STACK_INSTALL_DIR="$HOME/Development/bin"
STACK_VERSION="1.1.2"  
STACK_ARCHITECTURE="x86_64"  
STACK_PLATFORM="linux"  

# Check that libgmp is installed. This is the main critical system-level
# dependency of the Haskell environment that may not be present.

function check_lib()
{
    echo "int main(){}" | gcc -o /dev/null -lgmp -x c -
    return $?
}

GMP_OK=false
if (ldconfig -p | grep -q "libgmp.so.10"); then
    GMP_VERSION_POSTFIX=""
    if (check_lib -lgmp); then GMP_OK=true; fi
elif (ldconfig -p | grep -q "libgmpxx.so.4"); then
    GMP_VERSION_POSTFIX="-gmp4"
    if (check_lib -lgmp); then GMP_OK=true; fi
fi


if [ $GMP_OK = false ]; then
    echo >&2 "Haskell requires the GNU multi-precision library (with headers)"
    echo >&2 "in version 4 or 10, but neither can be found. Try"
    echo >&2
    echo >&2 "$ sudo apt-get install libgmp-dev"
    echo >&2
    exit 1
fi

STACK_DIST_FILENAME="stack-$STACK_VERSION-$STACK_PLATFORM-$STACK_ARCHITECTURE.tar.gz"  
STACK_DIST_UNZIPPED_DIR="stack-$STACK_VERSION-$STACK_PLATFORM-$STACK_ARCHITECTURE"
STACK_DIST_URL="https://www.stackage.org/stack/$STACK_PLATFORM-$STACK_ARCHITECTURE"
STACK_TARGET_DIR="stack-$STACK_VERSION"

cd $DOWNLOADS_DIR

curl -L -o $STACK_DIST_FILENAME $STACK_DIST_URL  
tar xvfz $STACK_DIST_FILENAME

# in case if error like this: 
#curl: (77) error setting certificate verify locations: CAfile: 
# /etc/pki/tls/certs/ca-bundle.crt CApath: 
# ...
# create ~/.curlrc file
# and put this lines to it
# capath=/etc/ssl/certs/
# cacert=/etc/ssl/certs/ca-certificates.crt

# move to home development dir  
rm -rf $STACK_INSTALL_DIR/$STACK_TARGET_DIR  
mv $STACK_DIST_UNZIPPED_DIR $STACK_INSTALL_DIR/$STACK_TARGET_DIR

cd $STACK_INSTALL_DIR  

# sym link
rm -rvi stack  
ln -s `pwd`/$STACK_TARGET_DIR stack  

# add to PATH environment  
STACK_HOME=$HOME/Development/bin/stack  
PATH=$STACK_HOME:$PATH

# clean up
cd $DOWNLOADS_DIR
rm -rf stack-$STACK_VERSION*

# install ghc
stack setup

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