我用stack创建了一个新项目,它用resolver: lts-16.12创建了一个项目。当使用.hs运行示例stack runghc src/MyExample.hs文件时,它运行得很好,但在运行之前我也会得到这些文件:
/home/lpied/.stack/programs/x86_64-linux/ghc-8.8.4/lib/ghc-8.8.4/bin/ghc: /lib64/libtinfo.so.5: no version information available (required by /home/lpied/.stack/programs/x86_64-linux/ghc-8
当我试图在安装后打开Unetbootin时,我可以在小窗口中得到:
mlabelin found. Required for Arch Linux install mode.
Installation of the "mtools" package or the equivalent of your distribution
是什么原因导致我的SSH密码在我的AWS VM上失败,但是在我的Mac笔记本电脑上工作得很好,对于完全相同的键盘?见下文(为清晰起见添加的空白行)。密码被复制/粘贴,因此是相同的,不涉及打字。
320 ~/.ssh$ uname -a
Darwin mbp.local 19.6.0 Darwin Kernel Version 19.6.0: Thu May 6 00:48:39 PDT 2021; root:xnu-6153.141.33~1/RELEASE_X86_64 x86_64
321 ~/.ssh$ ssh-keygen -y -f md.id_rsa
Enter passphr
我正在为GIMP编写一个插件,如下所示:
#!/usr/bin/python3
import os
from gimpfu import *
def run(image, drawable, directory):
layers = image.layers
for layer in layers:
if pdb.gimp_item_is_group(layer): # Check if the layer is a GroupLayer
filename = directory + os.sep + layer.name
更新时,我收到以下消息:
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used.
GPG error: http://dl.google.com/linux/chrome/deb stable Release:
The following signatures couldn't be verified because the public key is not available: NO
// success callback when requesting audio input stream
function gotStream(stream) {
var audioContext = new webkitAudioContext();
// Create an AudioNode from the stream.
var mediaStreamSource = audioContext.createMediaStreamSource( stream );
// Connect it to the destination to hea
嗨,我是linux上的新手,想用
apt-get update
但是命令行总是返回我
E: The repository "http://archive.ubuntu.com/ubuntu tricia Release" does not have a Release file.
我能做什么?我真的被这些PPA的东西弄糊涂了.谢谢!