A包的描述函数有什么错误？

Question

我想用R演播室在R中构建一个包

我在build source package上按下这个错误

==> R CMD build CLASS_Projectcompany

* checking for file 'CLASS_Projectcompany/DESCRIPTION' ... OK
During startup - Warning messages:
1: Setting LC_CTYPE failed, using "C" 
2: Setting LC_TIME failed, using "C" 
3: Setting LC_MESSAGES failed, using "C" 
4: Setting LC_MONETARY failed, using "C" 
* preparing 'CLASS_Projectcompany':
* checking DESCRIPTION meta-information ... ERROR
Malformed package name

See section 'The DESCRIPTION file' in the 'Writing R Extensions'
manual.

DESCRIPTION文件的内容是：

Package: CLASS_Projectcompany
Type: Package
Title: Class Projectcompany
Version: 1.0
Date: 2015-05-23
Author: Marco Deneenii [aut, cre]
Maintainer: Marco Deneenii <something@gmail.com>
Description: Class Project Company.
License: GPL-2

你能帮忙吗？

更新

在从包条目中删除_之后，我得到了以下错误：

==> R CMD INSTALL --build --preclean ClassProjectcompany

During startup - Warning messages:
1: Setting LC_CTYPE failed, using "C" 
2: Setting LC_TIME failed, using "C" 
3: Setting LC_MESSAGES failed, using "C" 
4: Setting LC_MONETARY failed, using "C" 
* installing to library '/Library/Frameworks/R.framework/Versions/3.2/Resources/library'
* installing *source* package 'ClassProjectcompany' ...
** R
** preparing package for lazy loading
Warning in file(file, "rt") :
  cannot open file '��.S�': No such file or directory
Error in file(file, "rt") : cannot open the connection
Error : unable to load R code in package 'ClassProjectcompany'
ERROR: lazy loading failed for package 'ClassProjectcompany'
* removing '/Library/Frameworks/R.framework/Versions/3.2/Resources/library/ClassProjectcompany'

Exited with status 1.

Answer 1

它毫不含糊地告诉你

格式错误的包名

所以我先从这句话开始

 Package: CLASS_Projectcompany

实际上检查是否允许下划线。他们可能不是。