rubygems 1.3.7 TypeError（在'合并'）在Ubuntu上安装 [英] rubygems 1.3.7 TypeError (in 'merge') during installation on Ubuntu

问题描述

使用rvm在更新的Ubunutu x86_64上安装ruby-1.9.2-p0时，我在merge中遇到错误：无法将String转换为Hash（TypeError）。已经安装了rvm笔记中的所有apt软件包和rubygems手册中的apt软件包。我相信这个错误是在RVM试图安装rubygems时产生的。

我也遇到了与系统ruby安装ruby gem相同的错误。我认为这是一个依赖性问题。

之前我已经在Ubuntu上编译过i386和x86_64，并且从未遇到过这个问题。通过系统红宝石：

  
 $ ruby​​ -v 
 ruby​​ 1.8.7（2010-01-10 patchlevel 249）[x86_64-linux] 
 $ sudo ruby​​ setup.rb 
 ./lib/rubygems /config_file.rb:172:in`merge'：无法将String转换为Hash（TypeError）
 from ./lib/rubygems/config_file.rb:172:in`initialize'
 from ./ lib / ruby​​gems.rb：385：`new'
 from ./lib/rubygems.rb:385:in`configuration'
 from ./lib/rubygems.rb:635:in`path'来自./lib/rubygems/source_index.rb:68:b的
：来自./lib/rubygems/source_index.rb:58:in的installed_spec_directories'
来自./lib的from_installed_gems'
 /rubygems.rb:883:in`source_index'
 from ./lib/rubygems/gem_path_searcher.rb:81:in`init_gemspecs'
 from ./lib/rubygems/gem_path_searcher.rb:13:in `初始化'
 from ./lib/rubygems.rb:841:in`new'
 from ./lib/rubygems.rb:841:in`searcher'
 from ./lib/ rubygems.rb： 840：在`synchronize'
 from ./lib/rubygems.rb:840:in`searcher'
 from ./lib/rubygems.rb:479:in`find_files'
 from。 /lib/rubygems.rb:983:in`load_plugins'
 from ./lib/rubygems.rb:1139 
 from setup.rb：24：`require'
 from setup.rb ：24 
  

通过RVM：

<$ p $使
file.c：在函数'file_expand_path'中：
file.c：2844：警告：
[2010-09-20 10:46:27] make
file.c： ：'b'可能在此函数中未初始化使用
io.c：在函数'argf_next_argv'中：
io.c：6821：warning：忽略'fchown'的返回值，用属性warn_unused_result声明
process.c：在函数'rb_fork_err'中：
process.c：2516：warning：忽略'write'的返回值，用属性声明warn_unused_result
process.c：2519：warning：ignore 'write'的返回值，用属性声明warn_unused_result
process.c：在函数'p_uid_change_privilege'中：
process.c：4111：警告：条件表达式中的signed和unsigned类型
process.c：4112：警告：条件表达式中的signed和unsigned类型
process.c：4113：warning：signed和无符号类型的条件表达式
process.c：在函数'proc_daemon'中：
process.c：4608：warning：忽略'chdir'的返回值，用属性warn_unused_result
声明。 c：在函数'p_gid_change_privilege'中：
process.c：4730：警告：条件表达式中的signed和unsigned类型
process.c：4731：警告：条件表达式中的signed和unsigned类型
process.c：4732：警告：条件表达式中的signed和unsigned类型
random.c：函数'fill_random_seed'：
random.c：492：warning：忽略'read'的返回值，声明具有属性warn_unused_result
ossl_pkey_ec.c：函数'ossl_ec_group_set_seed'：
ossl_pkey_ec.c：1110：警告：signed和unsigned int之间的比较eger表达式
ossl_pkcs7.c：函数'ossl_pkcs7_sym2typeid'：
ossl_pkcs7.c：376：警告：有符号和无符号整数表达式之间的比较
ossl_hmac.c：函数'ossl_hmac_hexdigest'：
ossl_hmac.c：162：警告：有符号和无符号整数表达式之间的比较
ossl_hmac.c：函数'ossl_hmac_s_hexdigest'：
ossl_hmac.c：225：警告：有符号和无符号整数之间的比较表达式
ossl_ssl_session.c：在函数'ossl_ssl_session_to_der'中：
ossl_ssl_session.c：208：警告：有符号和无符号整数表达式之间的比较
parser.c：在函数'parse'中：
parser.c：58：warning：'internal_enc'可能在这个函数中未初始化使用
pty.c：在函数'chfunc'中：
pty.c：209：warning：忽略返回值'write'，用属性warn_unused_result
pty.c声明：在函数'establishShell'中：
pty.c：269：warning：忽略返回值读取'，用属性声明warn_unused_result
_sdbm.c：函数'makroom'中：
_sdbm.c：425：warning：忽略'write'的返回值，用属性声明warn_unused_result
_sdbm .c：在函数'chkpage'中：
_sdbm.c：864：警告：有符号和无符号整数表达式之间的比较
ruby​​ext.c：函数'mktime_do'：
ruby​​ext.c： 278：警告：有符号和无符号整数表达式之间的比较
/home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/config_file.rb:159:in`merge'：can' t将String转换为Hash（TypeError）
从/home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/config_file.rb:159:in`initialize'
from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:390:in从'/ home / deploy / .rvm / src / ruby​​-1.9.2'中的'new'
-p0 / lib / ruby​​gems.rb：390：在'configuration'中
从/home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:618:in'path'来自/home/deploy/.rvm/src/ruby-1.9.2-p0/li的
b / ruby​​gems / source_index.rb：68：在`installed_spec_directories'中
from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/source_index.rb:58:in`from_installed_gems 'from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:866:in`source_index'
from /home/deploy/.rvm/src /ruby-1.9.2-p0/lib/rubygems/gem_path_searcher.rb:81:in`init_gemspecs'
from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/ gem_path_searcher.rb：13：在`initialize'
from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:824:in`new'
from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:824:in`block in searchcher'
from：10：in`synchronize'
from / home / deploy / .rvm / src / ruby​​-1.9.2-p0 / lib / ruby​​gems.rb：823：在`searcher'中
来自/home/deploy/.rvm/src/ruby-1.9.2- p0 / lib / ruby​​gems.rb：484：在`find_files'
from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:966:in`load_plugins'$ b / b from /home/deploy/.rvm/src/ruby-1.9.2- p0 / lib / ruby​​gems.rb：1136：在''
从：29：在'require'
从：29：在'require'
从/home/deploy/.rvm/ src / ruby​​-1.9.2-p0 / lib / rdoc / rdoc.rb：438：在''
从：29：在'require'
从：29：在'require'
from ./bin/rdoc:11:in`'
make：*** [rdoc]错误1


<解决方案很简单。

1）阅读源代码。
2）意识到system_config合并成功。
3）意识到你的user_config（.gemrc文件）有错误。
4）修复它。
5）一切正常。

.gemrc正确的语法：

  gem：--no-ri --no-rdoc 
  

While installing ruby-1.9.2-p0 with rvm on an updated Ubunutu x86_64, I keep getting an error in `merge': can't convert String into Hash (TypeError). All apt packages in rvm notes and those found in the rubygems manual have been installed. I believe the error is resulting when RVM is attempting to install rubygems.

I also get the same error installing ruby gems with the system ruby. I think this is a dependency problem.

I have compiled on Ubuntu before on both i386 and x86_64 before and never run into this issue. What am I missing/doing wrong?

Via system ruby:

$ ruby -v
ruby 1.8.7 (2010-01-10 patchlevel 249) [x86_64-linux]
$ sudo ruby setup.rb 
./lib/rubygems/config_file.rb:172:in `merge': can't convert String into Hash (TypeError)
    from ./lib/rubygems/config_file.rb:172:in `initialize'
    from ./lib/rubygems.rb:385:in `new'
    from ./lib/rubygems.rb:385:in `configuration'
    from ./lib/rubygems.rb:635:in `path'
    from ./lib/rubygems/source_index.rb:68:in `installed_spec_directories'
    from ./lib/rubygems/source_index.rb:58:in `from_installed_gems'
    from ./lib/rubygems.rb:883:in `source_index'
    from ./lib/rubygems/gem_path_searcher.rb:81:in `init_gemspecs'
    from ./lib/rubygems/gem_path_searcher.rb:13:in `initialize'
    from ./lib/rubygems.rb:841:in `new'
    from ./lib/rubygems.rb:841:in `searcher'
    from ./lib/rubygems.rb:840:in `synchronize'
    from ./lib/rubygems.rb:840:in `searcher'
    from ./lib/rubygems.rb:479:in `find_files'
    from ./lib/rubygems.rb:983:in `load_plugins'
    from ./lib/rubygems.rb:1139
    from setup.rb:24:in `require'
    from setup.rb:24

Via RVM:

[2010-09-20 10:46:27] make 
file.c: In function 'file_expand_path':
file.c:2844: warning: 'b' may be used uninitialized in this function
io.c: In function 'argf_next_argv':
io.c:6821: warning: ignoring return value of 'fchown', declared with attribute warn_unused_result
process.c: In function 'rb_fork_err':
process.c:2516: warning: ignoring return value of 'write', declared with attribute warn_unused_result
process.c:2519: warning: ignoring return value of 'write', declared with attribute warn_unused_result
process.c: In function 'p_uid_change_privilege':
process.c:4111: warning: signed and unsigned type in conditional expression
process.c:4112: warning: signed and unsigned type in conditional expression
process.c:4113: warning: signed and unsigned type in conditional expression
process.c: In function 'proc_daemon':
process.c:4608: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result
process.c: In function 'p_gid_change_privilege':
process.c:4730: warning: signed and unsigned type in conditional expression
process.c:4731: warning: signed and unsigned type in conditional expression
process.c:4732: warning: signed and unsigned type in conditional expression
random.c: In function 'fill_random_seed':
random.c:492: warning: ignoring return value of 'read', declared with attribute warn_unused_result
ossl_pkey_ec.c: In function 'ossl_ec_group_set_seed':
ossl_pkey_ec.c:1110: warning: comparison between signed and unsigned integer expressions
ossl_pkcs7.c: In function 'ossl_pkcs7_sym2typeid':
ossl_pkcs7.c:376: warning: comparison between signed and unsigned integer expressions
ossl_hmac.c: In function 'ossl_hmac_hexdigest':
ossl_hmac.c:162: warning: comparison between signed and unsigned integer expressions
ossl_hmac.c: In function 'ossl_hmac_s_hexdigest':
ossl_hmac.c:225: warning: comparison between signed and unsigned integer expressions
ossl_ssl_session.c: In function 'ossl_ssl_session_to_der':
ossl_ssl_session.c:208: warning: comparison between signed and unsigned integer expressions
parser.c: In function 'parse':
parser.c:58: warning: 'internal_enc' may be used uninitialized in this function
pty.c: In function 'chfunc':
pty.c:209: warning: ignoring return value of 'write', declared with attribute warn_unused_result
pty.c: In function 'establishShell':
pty.c:269: warning: ignoring return value of 'read', declared with attribute warn_unused_result
_sdbm.c: In function 'makroom':
_sdbm.c:425: warning: ignoring return value of 'write', declared with attribute warn_unused_result
_sdbm.c: In function 'chkpage':
_sdbm.c:864: warning: comparison between signed and unsigned integer expressions
rubyext.c: In function 'mktime_do':
rubyext.c:278: warning: comparison between signed and unsigned integer expressions
/home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/config_file.rb:159:in `merge': can't convert String into Hash (TypeError)
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/config_file.rb:159:in `initialize'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:390:in `new'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:390:in `configuration'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:618:in `path'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/source_index.rb:68:in `installed_spec_directories'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/source_index.rb:58:in `from_installed_gems'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:866:in `source_index'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/gem_path_searcher.rb:81:in `init_gemspecs'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems/gem_path_searcher.rb:13:in `initialize'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:824:in `new'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:824:in `block in searcher'
    from :10:in `synchronize'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:823:in `searcher'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:484:in `find_files'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:966:in `load_plugins'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rubygems.rb:1136:in `'
    from :29:in `require'
    from :29:in `require'
    from /home/deploy/.rvm/src/ruby-1.9.2-p0/lib/rdoc/rdoc.rb:438:in `'
    from :29:in `require'
    from :29:in `require'
    from ./bin/rdoc:11:in `'
make: *** [rdoc] Error 1

解决方案

The solution was simple.

1) Read the source code. 2) Realize that the system_config merge succeeds. 3) Realize you have an error in your user_config (.gemrc file). 4) Fix it. 5) Everything works.

.gemrc correct syntax:

gem: --no-ri --no-rdoc

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