英文:
Compilation fails: No such file or directory (but it DOES exist!)
问题
我正在尝试编译Ethereum Go客户端。按照说明，我只需运行make geth，但是失败了：
$ make geth
build/env.sh go run build/ci.go install ./cmd/geth
make: build/env.sh: No such file or directory
make: *** [geth] Error 1
从这个错误中，我理解到它抱怨build/env.sh或build/ci.go不存在。所以我检查了build文件夹，但它们似乎都在那里：
$ ls -l build
total 648
drwxr-xr-x 3 kramer65 staff 102 Feb 13 13:45 _vendor
-rw-r--r-- 1 kramer65 staff 2892 Feb 13 13:45 ci-notes.md
-rw-r--r-- 1 kramer65 staff 30516 Feb 13 13:45 ci.go <===
-rw-r--r-- 1 kramer65 staff 123 Feb 13 13:45 deb.changelog
... 这里还有其他一些文件
-rw-r--r-- 1 kramer65 staff 379 Feb 13 13:45 deb.rules
-rwxr-xr-x 1 kramer65 staff 721 Feb 13 13:45 env.sh <===
-rw-r--r-- 1 kramer65 staff 1722 Feb 13 13:45 mvn.pom
... 这里还有更多文件
我检查了go是否已安装以及其版本：
$ which go
/usr/local/bin/go
$ go version
go version go1.7.5 darwin/amd64
所以go似乎没问题。
有人有任何想法如何调试/解决这个问题吗？欢迎所有的提示！
英文:
I'm trying to compile the Ethereum Go client. Following the instructions I simply run make geth, but that fails:
$ make geth
build/env.sh go run build/ci.go install ./cmd/geth
make: build/env.sh: No such file or directory
make: *** [geth] Error 1
As far as I understand from this error it complaints that either build/env.sh or build/ci.go doesn't exist. So I checked out the build folder, but they both seem to be there:
$ ls -l build
total 648
drwxr-xr-x 3 kramer65 staff 102 Feb 13 13:45 _vendor
-rw-r--r-- 1 kramer65 staff 2892 Feb 13 13:45 ci-notes.md
-rw-r--r-- 1 kramer65 staff 30516 Feb 13 13:45 ci.go <===
-rw-r--r-- 1 kramer65 staff 123 Feb 13 13:45 deb.changelog
... some other files here
-rw-r--r-- 1 kramer65 staff 379 Feb 13 13:45 deb.rules
-rwxr-xr-x 1 kramer65 staff 721 Feb 13 13:45 env.sh <===
-rw-r--r-- 1 kramer65 staff 1722 Feb 13 13:45 mvn.pom
... and some more files here
I checked whether go is installed and which version it is:
$ which go
/usr/local/bin/go
$ go version
go version go1.7.5 darwin/amd64
So go seems to be fine.
Does anybody have any idea how I can debug/solve this? All tips are welcome!
答案1
得分: 4
好的，以下是翻译好的内容：
好的，没关系，我找到了。问题是行尾符是DOS风格的。
所以为了递归地将行尾符转换为Unix风格，我运行了以下命令：
find . -type f -print0 | xargs -0 -n 1 -P 4 dos2unix
然后再次尝试构建。问题解决了。
英文:
OK, never mind, I found it. The problem was that line endings where in DOS style.
So to recursively convert line endings to Unix I ran:
find . -type f -print0 | xargs -0 -n 1 -P 4 dos2unix
and then tried building again. That fixed it.
答案2
得分: 0
我按照以下指示解决了这个问题。我不知道原因，但是我完全摆脱了brew来运行它（在Mac上）。
1. 安装go（我使用的是包）
2. 克隆git仓库：https://github.com/ethereum/go-ethereum
3. 进入go-ethereum目录并切换到标签v1.8.2：cd go-ethereum && git checkout tags/v1.8.2
4. 运行`find . -type f -print0 | xargs -0 -n 1 -P 4 dos2unix`（如果你没有dos2unix，你可以使用brew安装，它不会破坏任何东西）
5. 运行make geth
6. 创建符号链接：ln -s /path/to/origin/geth /path/to/target/geth
然后运行which geth，你可以找到你的geth。运行geth version，你可以看到你的版本。
英文:
I solve the problem using by following instructions below. I don't know the reason, but I completely get rid of brew to make it run. (mac)
1 install go(I used package)
2 git clone https://github.com/ethereum/go-ethereum
3 cd go-ethereum && git checkout tags/v1.8.2
4 run `find . -type f -print0 | xargs -0 -n 1 -P 4 dos2unix`(if you don't have dos2unix, you could brew one, it does not break anything.)
5 make geth
6 ln -s /path/to/origin/geth /path/to/target/geth
Then run which geth you could find your geth. Run geth version you can see your version.
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