mktemp：无法通过模板创建目录权限被拒绝

Question

起初我想在我没有 root 访问权限的服务器上安装一个包。由于我没有 root 访问权限，因此我尝试自己构建它，但在配置阶段出现错误。

这是我运行的命令：

cd ~
git clone https://github.com/stella-emu/stella.git
cd stella/
./configure --prefix=$HOME/atari

然后我收到以下错误：

Running Stella configure...
mkdir: cannot create directory `/tmp/cg-2059': Permission denied
config.guess: cannot create a temporary directory in /tmp
Looking for C++ compiler... none found!

有什么办法可以解决这个问题吗？

以下是一些诊断信息

-bash-4.2$ ls -ld /tmp
drwxr-xr-x 7 root root 4096 Dec  9 20:39 /tmp
-bash-4.2$ find /tmp -mindepth 1 -maxdepth 1 -printf x | wc -c
12
-bash-4.2$ mkdir ~/tmp
-bash-4.2$ ls
amin  bs94  Maildir  public_html  skel.tar.gz  speedtest_cli.py  speedtest.py  stella  tajdari  tmp
-bash-4.2$ cd stella/
-bash-4.2$ TMPDIR="$HOME/tmp" ./configure --prefix=$HOME/atari
Running Stella configure...
Looking for C++ compiler... none found!
-bash-4.2$ type -a c++ g++ clang++
c++ is /usr/bin/c++
g++ is /usr/bin/g++
-bash: type: clang++: not found
-bash-4.2$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 7.11 (wheezy)
Release:    7.11
Codename:   wheezy

所以现在我正在尝试使用junest但在运行后再次使用：

git clone git://github.com/fsquillace/junest ~/.local/share/junest
export PATH=~/.local/share/junest/bin:$PATH

我得到：

-bash-4.2$ junest
mktemp: failed to create directory via template `/tmp/junest.XXXXXXXXXX': Permission denied
Error: null argument 
-bash-4.2$ junest -u
mktemp: failed to create directory via template `/tmp/junest.XXXXXXXXXX': Permission denied
Error: null argument 

Answer 1

您需要安排系统管理员修复 上损坏的权限/tmp。

ls -ld /tmp
drwxr-xr-x 7 root root 4096 Dec 9 20:39 /tmp

修复：

chmod a=rwx,u+t /tmp

并检查以确保它是正确的：

ls -ld /tmp
drwxrwxrwt 7 root root 8192 Nov  1 14:19 /tmp

然后您可以解决构建过程的其余部分。