.clojure.lein.swp: Permission denied error after trying to install Leiningen
.clojure.lein.swp: Permission denied error after trying to install Leiningen
对于我的一个 CS 类，我们正在学习 Clojure，为此，我们当然需要设置我们的计算机，以便它们可以 运行 Clojure。我教授的指示如下：
“如果你想要一个不错的 Clojure IDE，我推荐以下内容：
安装 Java 开发工具包 (JDK) 最新版本
安装 Leiningen：leiningen.org
安装 IntelliJ IDEA。安装后，安装用于 Clojure 语法高亮显示的 "Cursive" 插件。"
首先，如果这对我有帮助的话，我正在使用 macOS Sierra。我已经安装了JDK，所以我直接进入第二步：安装leiningen。根据网站上列出的安装 leiningen 的说明，我下载了 lein 脚本，并将其移动到 ~/bin。然后我尝试了 chmod a+x ~/bin/lein 并没有真正做任何事情，或者至少我没有被告知它做了任何事情。
leiningen.org 的下一步是 运行 脚本，所以我使用了 ./lein 而 运行，但是当我输入 lein终端终端提示我：-bash: /usr/local/bin/lein: No such file or directory。然后我尝试了很多不同的方法来尝试让 lein 工作，但最后我最终使用了 brew install leiningen 我应该首先做的，但完全忘记了我安装了自制软件。
我真的不记得这是什么时候开始发生的，但每次我打开一个新终端时 window 我都会收到：
Last login: Tue Oct 18 16:46:04 on ttys000
.clojure.lein.swp: Permission denied
Michaels-MacBook-Air:~ Michael$
终端似乎仍然可以正常工作，但是 .clojure.lein.swp: Permission denied 真的很困扰我，我不知道如何修复它。我试过卸载 leiningen 但它似乎没有用。如果它有帮助的话，这是我试图让 leiningen 工作时的终端历史记录：
389 cd /Users/Michael/Documents/
390 chmod a+x ~/bin/lein
391 chmod a+x ~/bin/lein.txt
392 chmod a+x /lein
393 chmod a+x ~ /lein
394 chmod a+x ~/lein
395 chmod a+x ~/Documents/lein
396 chmod a+x ~/Documents/lein.txt
397 ./lein
398 cd ~/bin
399 cd bin
400 ls
401 chmod a+x ~/Documents/lein.txt
402 chmod a+x ~/Documents/lein
403 lein
404 cd ~
405 pwd
406 (chmod a+x ~/lein)
407 (chmod a+x ~/lein.txt)
408 lein.txt
409 ./lein.txt
410 lein -version
411 lein help $TASK
412 lein
413 lein new app my-stuff
414 -o
415 ./lein
416 ./lein.txt
417 lein help
418 lein help $TASK
419 echo $PATH
420 (chmod a+x ~/lein)
421 lein
422 $echo $PATH
423 cd /bin
424 pwd
425 cd /usr/local/bin/
426 chmod a+x ~/bin/lein
427 chmod a+x /usr/local/bin/lein.txt
428 ./lein.txt
429 lein
430 lein
431 lein self-install
432 .//Users/Michael/.lein/self-installs/leiningen-2.7.1-standalone.jar
433 cd /Users/Michael/.lein/self-installs/
434 pwd
435 ls
436 ./leiningen-2.7.1-standalone.jar
437 sudo ./leiningen-2.7.1-standalone.jar
438 lein
439 echo $PATH
440 mkdr /Applications/clojure
441 mkdir /Applications/clojure
442 cd /Applications/clojure
443 sudo curl-o
444 sudo curl-O
445 sudo curl -O https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein
446 sudo chmod a+x lein
447 cd /etc/paths.d/
448 sudo vi clojure.lein
449 echo $PATH
450 sudo vi clojure.lein
451 echo $PATH
452 lein
453 lein repl
以下是设置使用 lein 和 Clojure 的基本环境的步骤。在 Ubuntu linux 为新用户帐户执行。 OSX:
应该差不多
# Create a new user and login to the new account
> sudo adduser cljuser
Adding user `cljuser'
<snip>
~/cool/notes > sudo su - cljuser
# Starting with a new, empty user account. Define a useful alias
cljuser@brandy:~$ alias d="ls -ldF"
# Display where I have java installed on this computer
cljuser@brandy:~$ d /opt/*
lrwxrwxrwx 1 root root 11 Feb 1 2016 /opt/java -> jdk1.8.0_72/
drwxr-xr-x 8 alan alan 4096 Dec 22 2015 /opt/jdk1.8.0_72/
# Set up env var for java, and augment the path to find the java executable file
cljuser@brandy:~$ export JAVA_HOME=/opt/java
cljuser@brandy:~$ export PATH=${JAVA_HOME}/bin:${PATH}
cljuser@brandy:~$ java -version
java version "1.8.0_72"
Java(TM) SE Runtime Environment (build 1.8.0_72-b15)
Java HotSpot(TM) 64-Bit Server VM (build 25.72-b15, mixed mode)
# We will install the lein shell script launcher in ~/bin
cljuser@brandy:~$ mkdir ~/bin
cljuser@brandy:~$ d ~/bin
drwxrwxr-x 2 cljuser cljuser 4096 Oct 18 20:16 /home/cljuser/bin/
cljuser@brandy:~$ cd bin
cljuser@brandy:~/bin$ curl https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein > lein
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 12871 100 12871 0 0 48805 0 --:--:-- --:--:-- --:--:-- 48939
# We have the script, but need to make it executable
cljuser@brandy:~/bin$ d *
-rw-rw-r-- 1 cljuser cljuser 12871 Oct 18 20:16 lein
cljuser@brandy:~/bin$ chmod a+x lein
cljuser@brandy:~/bin$ d *
-rwxrwxr-x 1 cljuser cljuser 12871 Oct 18 20:16 lein*
# Update to path so lein will run from any location
cljuser@brandy:~/bin$ cd
cljuser@brandy:~$ export PATH=~/bin:${PATH}
cljuser@brandy:~$ which lein
/home/cljuser/bin/lein
# First time downloads the actual "lein" executable. 2nd & later runs skip the download
cljuser@brandy:~$ lein --version
Downloading Leiningen to /home/cljuser/.lein/self-installs/leiningen-2.7.1-standalone.jar now...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 605 0 605 0 0 928 0 --:--:-- --:--:-- --:--:-- 927
100 14.6M 100 14.6M 0 0 1583k 0 0:00:09 0:00:09 --:--:-- 2015k
Leiningen 2.7.1 on Java 1.8.0_72 Java HotSpot(TM) 64-Bit Server VM
cljuser@brandy:~$ lein --version
Leiningen 2.7.1 on Java 1.8.0_72 Java HotSpot(TM) 64-Bit Server VM
# We are in the home dir, but we could still run lein
cljuser@brandy:~$ d *
drwxrwxr-x 2 cljuser cljuser 4096 Oct 18 20:16 bin/
-rw-r--r-- 1 cljuser cljuser 8980 Oct 18 20:13 examples.desktop
# create a new Clojure project named "sample" and run it
cljuser@brandy:~$ lein new app sample
Generating a project called sample based on the 'app' template.
cljuser@brandy:~$ cd sample
# first run downloads some *.jar files
cljuser@brandy:~/sample$ lein run
Retrieving org/clojure/clojure/1.8.0/clojure-1.8.0.pom from central
Retrieving org/sonatype/oss/oss-parent/7/oss-parent-7.pom from central
Retrieving org/clojure/tools.nrepl/0.2.12/tools.nrepl-0.2.12.pom from central
Retrieving org/clojure/pom.contrib/0.1.2/pom.contrib-0.1.2.pom from central
Retrieving clojure-complete/clojure-complete/0.2.4/clojure-complete-0.2.4.pom from clojars
Retrieving org/clojure/tools.nrepl/0.2.12/tools.nrepl-0.2.12.jar from central
Retrieving org/clojure/clojure/1.8.0/clojure-1.8.0.jar from central
Retrieving clojure-complete/clojure-complete/0.2.4/clojure-complete-0.2.4.jar from clojars
Hello, World!
# 2nd & later runs skip download
cljuser@brandy:~/sample$ lein run
Hello, World!
# All finished! Enjoy!
从您的 shell 命令历史来看，您似乎一直在以 root (sudo vi clojure.lein) 身份编辑 clojure.lein 文件。关闭 vi 并删除 .clojure.lein.swp 文件（如果存在）（作为 root 使用 sudo）。
对于我的一个 CS 类，我们正在学习 Clojure，为此，我们当然需要设置我们的计算机，以便它们可以 运行 Clojure。我教授的指示如下：
“如果你想要一个不错的 Clojure IDE，我推荐以下内容：
安装 Java 开发工具包 (JDK) 最新版本
安装 Leiningen：leiningen.org
安装 IntelliJ IDEA。安装后，安装用于 Clojure 语法高亮显示的 "Cursive" 插件。"
首先，如果这对我有帮助的话，我正在使用 macOS Sierra。我已经安装了JDK，所以我直接进入第二步：安装leiningen。根据网站上列出的安装 leiningen 的说明，我下载了 lein 脚本，并将其移动到 ~/bin。然后我尝试了 chmod a+x ~/bin/lein 并没有真正做任何事情，或者至少我没有被告知它做了任何事情。
leiningen.org 的下一步是 运行 脚本，所以我使用了 ./lein 而 运行，但是当我输入 lein终端终端提示我：-bash: /usr/local/bin/lein: No such file or directory。然后我尝试了很多不同的方法来尝试让 lein 工作，但最后我最终使用了 brew install leiningen 我应该首先做的，但完全忘记了我安装了自制软件。
我真的不记得这是什么时候开始发生的，但每次我打开一个新终端时 window 我都会收到：
Last login: Tue Oct 18 16:46:04 on ttys000
.clojure.lein.swp: Permission denied
Michaels-MacBook-Air:~ Michael$
终端似乎仍然可以正常工作，但是 .clojure.lein.swp: Permission denied 真的很困扰我，我不知道如何修复它。我试过卸载 leiningen 但它似乎没有用。如果它有帮助的话，这是我试图让 leiningen 工作时的终端历史记录：
389 cd /Users/Michael/Documents/
390 chmod a+x ~/bin/lein
391 chmod a+x ~/bin/lein.txt
392 chmod a+x /lein
393 chmod a+x ~ /lein
394 chmod a+x ~/lein
395 chmod a+x ~/Documents/lein
396 chmod a+x ~/Documents/lein.txt
397 ./lein
398 cd ~/bin
399 cd bin
400 ls
401 chmod a+x ~/Documents/lein.txt
402 chmod a+x ~/Documents/lein
403 lein
404 cd ~
405 pwd
406 (chmod a+x ~/lein)
407 (chmod a+x ~/lein.txt)
408 lein.txt
409 ./lein.txt
410 lein -version
411 lein help $TASK
412 lein
413 lein new app my-stuff
414 -o
415 ./lein
416 ./lein.txt
417 lein help
418 lein help $TASK
419 echo $PATH
420 (chmod a+x ~/lein)
421 lein
422 $echo $PATH
423 cd /bin
424 pwd
425 cd /usr/local/bin/
426 chmod a+x ~/bin/lein
427 chmod a+x /usr/local/bin/lein.txt
428 ./lein.txt
429 lein
430 lein
431 lein self-install
432 .//Users/Michael/.lein/self-installs/leiningen-2.7.1-standalone.jar
433 cd /Users/Michael/.lein/self-installs/
434 pwd
435 ls
436 ./leiningen-2.7.1-standalone.jar
437 sudo ./leiningen-2.7.1-standalone.jar
438 lein
439 echo $PATH
440 mkdr /Applications/clojure
441 mkdir /Applications/clojure
442 cd /Applications/clojure
443 sudo curl-o
444 sudo curl-O
445 sudo curl -O https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein
446 sudo chmod a+x lein
447 cd /etc/paths.d/
448 sudo vi clojure.lein
449 echo $PATH
450 sudo vi clojure.lein
451 echo $PATH
452 lein
453 lein repl
以下是设置使用 lein 和 Clojure 的基本环境的步骤。在 Ubuntu linux 为新用户帐户执行。 OSX:
# Create a new user and login to the new account
> sudo adduser cljuser
Adding user `cljuser'
<snip>
~/cool/notes > sudo su - cljuser
# Starting with a new, empty user account. Define a useful alias
cljuser@brandy:~$ alias d="ls -ldF"
# Display where I have java installed on this computer
cljuser@brandy:~$ d /opt/*
lrwxrwxrwx 1 root root 11 Feb 1 2016 /opt/java -> jdk1.8.0_72/
drwxr-xr-x 8 alan alan 4096 Dec 22 2015 /opt/jdk1.8.0_72/
# Set up env var for java, and augment the path to find the java executable file
cljuser@brandy:~$ export JAVA_HOME=/opt/java
cljuser@brandy:~$ export PATH=${JAVA_HOME}/bin:${PATH}
cljuser@brandy:~$ java -version
java version "1.8.0_72"
Java(TM) SE Runtime Environment (build 1.8.0_72-b15)
Java HotSpot(TM) 64-Bit Server VM (build 25.72-b15, mixed mode)
# We will install the lein shell script launcher in ~/bin
cljuser@brandy:~$ mkdir ~/bin
cljuser@brandy:~$ d ~/bin
drwxrwxr-x 2 cljuser cljuser 4096 Oct 18 20:16 /home/cljuser/bin/
cljuser@brandy:~$ cd bin
cljuser@brandy:~/bin$ curl https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein > lein
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 12871 100 12871 0 0 48805 0 --:--:-- --:--:-- --:--:-- 48939
# We have the script, but need to make it executable
cljuser@brandy:~/bin$ d *
-rw-rw-r-- 1 cljuser cljuser 12871 Oct 18 20:16 lein
cljuser@brandy:~/bin$ chmod a+x lein
cljuser@brandy:~/bin$ d *
-rwxrwxr-x 1 cljuser cljuser 12871 Oct 18 20:16 lein*
# Update to path so lein will run from any location
cljuser@brandy:~/bin$ cd
cljuser@brandy:~$ export PATH=~/bin:${PATH}
cljuser@brandy:~$ which lein
/home/cljuser/bin/lein
# First time downloads the actual "lein" executable. 2nd & later runs skip the download
cljuser@brandy:~$ lein --version
Downloading Leiningen to /home/cljuser/.lein/self-installs/leiningen-2.7.1-standalone.jar now...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 605 0 605 0 0 928 0 --:--:-- --:--:-- --:--:-- 927
100 14.6M 100 14.6M 0 0 1583k 0 0:00:09 0:00:09 --:--:-- 2015k
Leiningen 2.7.1 on Java 1.8.0_72 Java HotSpot(TM) 64-Bit Server VM
cljuser@brandy:~$ lein --version
Leiningen 2.7.1 on Java 1.8.0_72 Java HotSpot(TM) 64-Bit Server VM
# We are in the home dir, but we could still run lein
cljuser@brandy:~$ d *
drwxrwxr-x 2 cljuser cljuser 4096 Oct 18 20:16 bin/
-rw-r--r-- 1 cljuser cljuser 8980 Oct 18 20:13 examples.desktop
# create a new Clojure project named "sample" and run it
cljuser@brandy:~$ lein new app sample
Generating a project called sample based on the 'app' template.
cljuser@brandy:~$ cd sample
# first run downloads some *.jar files
cljuser@brandy:~/sample$ lein run
Retrieving org/clojure/clojure/1.8.0/clojure-1.8.0.pom from central
Retrieving org/sonatype/oss/oss-parent/7/oss-parent-7.pom from central
Retrieving org/clojure/tools.nrepl/0.2.12/tools.nrepl-0.2.12.pom from central
Retrieving org/clojure/pom.contrib/0.1.2/pom.contrib-0.1.2.pom from central
Retrieving clojure-complete/clojure-complete/0.2.4/clojure-complete-0.2.4.pom from clojars
Retrieving org/clojure/tools.nrepl/0.2.12/tools.nrepl-0.2.12.jar from central
Retrieving org/clojure/clojure/1.8.0/clojure-1.8.0.jar from central
Retrieving clojure-complete/clojure-complete/0.2.4/clojure-complete-0.2.4.jar from clojars
Hello, World!
# 2nd & later runs skip download
cljuser@brandy:~/sample$ lein run
Hello, World!
# All finished! Enjoy!
从您的 shell 命令历史来看，您似乎一直在以 root (sudo vi clojure.lein) 身份编辑 clojure.lein 文件。关闭 vi 并删除 .clojure.lein.swp 文件（如果存在）（作为 root 使用 sudo）。