专业公式少，对latex需求不大，主要想用 md, rmd文档的合并功能。
md 文档太长了就不方便了

总结：
最近有写书的计划，因为 对rmarkdown 就觉得已经很好用，所以很想尝试bookdown，于是：
小白按照 bookdown 使用最容易找到的中文使用教程 系列 ：http://dapengde.com/archives/19141 中的顺序安装
下载R并安装。
下载RStudio并安装。
下载CTEX并安装。建议安装完整版。
下载Pandoc并安装。
运行RStudio。在左上面板的代码窗口输入并运行以下代码（安装bookdown扩展包）：

如果对 latex软件不熟（新用户）的童鞋是出不来pdf书籍的。
软件提示的错误，在网上搜 一些英文论坛会讨论 到最后基本是 安装或更新 某种latex软件或配件。
第一次 安装TEXMAKER 提示错误 减少了一步，仍然是无法生成pdf。
后来又看了一些，安装说是需要安装latexmk ，不会。
在这里提问后，大神提示xelatex ，安装后，还是不行。
看了 https://d.cosx.org/d/419420-r-markdown-pdf 的讨论，升级了miktex，还是不行。
又看了一些网页，基本都对ctex 持 抛弃态度。推荐 texlive 和 xelatex 套装使用。
卸载 ctex， texmaker .
下载 texlive 2017（讨论中说是2016才行，但是下载不到，所以先用2017试），安装，还是不行。
卸载 xelatex
升级 texlive 包
ok
pandoc，仍然会出一条警告。

供后面想使用bookdown的小白们参考。

yihui
木有，安装软件及包以后 再build 结尾提示。 不过有bookdown.log了。看过大神
https://d.cosx.org/d/419337-windows-markdown-knitr-miktex
的讨论。miktex各种 update 以后仍然会出现下面的问题。
请问是还需要安装 texlive 么？ 而且必须是2016不能是2017？

提示：
output file: bookdown.knit.md

[pandoc.exe warning] --chapters is deprecated. Use --top-level-division=chapter instead.
This is XeTeX, Version 3.14159265-2.6-0.99998 (MiKTeX 2.9.6350)
entering extended mode
! Undefined control sequence.
<argument> \LaTeX3 error:
Erroneous variable \c__fontspec_shape_n_n_tl used!
l.3806 \emfontdeclare{ \emshape, \eminnershape }

����: Failed to compile bookdown.tex. See bookdown.log for more info.
����: Warning messages:
1: ��������'"xelatex" -halt-on-error -interaction=batchmode "bookdown.tex"'��״̬��1
2: ��������'"xelatex" -halt-on-error -interaction=batchmode "bookdown.tex"'��״̬��1
Please delete bookdown.Rmd after you finish debugging the error.
ִֹͣ��

Exited with status 1.

bookdown.log

This is XeTeX, Version 3.14159265-2.6-0.99998 (MiKTeX 2.9.6350) (preloaded format=xelatex 2017.10.14) 14 OCT 2017 17:59
entering extended mode
**./bookdown.tex
(bookdown.tex
LaTeX2e <2017-04-15>
Babel <3.10> and hyphenation patterns for 75 language(s) loaded.
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\ctex\ctexbook.cls (C:\User
s\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\expl3.sty
Package: expl3 2017/09/18 L3 programming layer (loader)
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\expl3-code.tex
Package: expl3 2017/09/18 L3 programming layer (code)
\c_max_int=\count79
\l_tmpa_int=\count80
\l_tmpb_int=\count81
\g_tmpa_int=\count82
\g_tmpb_int=\count83
\gintarray_font_int=\count84
\gprg_map_int=\count85
\c_log_iow=\count86
\l_iow_line_count_int=\count87
\liow_line_target_int=\count88
\liow_one_indent_int=\count89
\liow_indent_int=\count90
\c_zero_dim=\dimen102
\c_max_dim=\dimen103
\l_tmpa_dim=\dimen104
\l_tmpb_dim=\dimen105
\g_tmpa_dim=\dimen106
\g_tmpb_dim=\dimen107
\c_zero_skip=\skip41
\c_max_skip=\skip42
\l_tmpa_skip=\skip43
\l_tmpb_skip=\skip44
\g_tmpa_skip=\skip45
\g_tmpb_skip=\skip46
\c_zero_muskip=\muskip10
\c_max_muskip=\muskip11
\l_tmpa_muskip=\muskip12
\l_tmpb_muskip=\muskip13
\g_tmpa_muskip=\muskip14
\g_tmpb_muskip=\muskip15
\l_keys_choice_int=\count91
\cfp_leading_shift_int=\count92
\cfp_middle_shift_int=\count93
\cfp_trailing_shift_int=\count94
\cfp_big_leading_shift_int=\count95
\cfp_big_middle_shift_int=\count96
\cfp_big_trailing_shift_int=\count97
\cfp_Bigg_leading_shift_int=\count98
\cfp_Bigg_middle_shift_int=\count99
\cfp_Bigg_trailing_shift_int=\count100
\lsort_length_int=\count101
\lsort_min_int=\count102
\lsort_top_int=\count103
\lsort_max_int=\count104
\lsort_true_max_int=\count105
\lsort_block_int=\count106
\lsort_begin_int=\count107
\lsort_end_int=\count108
\lsort_A_int=\count109
\lsort_B_int=\count110
\lsort_C_int=\count111
\ltl_build_start_index_int=\count112
\ltl_build_index_int=\count113
\ltl_analysis_normal_int=\count114
\ltl_analysis_index_int=\count115
\ltl_analysis_nesting_int=\count116
\ltl_analysis_type_int=\count117
\lregex_internal_a_int=\count118
\lregex_internal_b_int=\count119
\lregex_internal_c_int=\count120
\lregex_balance_int=\count121
\lregex_group_level_int=\count122
\lregex_mode_int=\count123
\cregex_cs_in_class_mode_int=\count124
\cregex_cs_mode_int=\count125
\lregex_catcodes_int=\count126
\lregex_default_catcodes_int=\count127
\cregex_catcode_L_int=\count128
\cregex_catcode_O_int=\count129
\cregex_catcode_A_int=\count130
\cregex_all_catcodes_int=\count131
\lregex_show_lines_int=\count132
\lregex_min_state_int=\count133
\lregex_max_state_int=\count134
\lregex_left_state_int=\count135
\lregex_right_state_int=\count136
\lregex_capturing_group_int=\count137
\lregex_min_pos_int=\count138
\lregex_max_pos_int=\count139
\lregex_curr_pos_int=\count140
\lregex_start_pos_int=\count141
\lregex_success_pos_int=\count142
\lregex_curr_char_int=\count143
\lregex_curr_catcode_int=\count144
\lregex_last_char_int=\count145
\lregex_case_changed_char_int=\count146
\lregex_curr_state_int=\count147
\lregex_step_int=\count148
\lregex_min_active_int=\count149
\lregex_max_active_int=\count150
\lregex_replacement_csnames_int=\count151
\lregex_match_count_int=\count152
\lregex_min_submatch_int=\count153
\lregex_submatch_int=\count154
\lregex_zeroth_submatch_int=\count155
\gdebug_trace_regex_int=\count156
\c_empty_box=\box26
\l_tmpa_box=\box27
\l_tmpb_box=\box28
\g_tmpa_box=\box29
\g_tmpb_box=\box30
\lbox_top_dim=\dimen108
\lbox_bottom_dim=\dimen109
\lbox_left_dim=\dimen110
\lbox_right_dim=\dimen111
\lbox_top_new_dim=\dimen112
\lbox_bottom_new_dim=\dimen113
\lbox_left_new_dim=\dimen114
\lbox_right_new_dim=\dimen115
\lbox_internal_box=\box31
\lcoffin_internal_box=\box32
\lcoffin_internal_dim=\dimen116
\lcoffin_offset_x_dim=\dimen117
\lcoffin_offset_y_dim=\dimen118
\lcoffin_x_dim=\dimen119
\lcoffin_y_dim=\dimen120
\lcoffin_x_prime_dim=\dimen121
\lcoffin_y_prime_dim=\dimen122
\c_empty_coffin=\box33
\lcoffin_aligned_coffin=\box34
\lcoffin_aligned_internal_coffin=\box35
\l_tmpa_coffin=\box36
\l_tmpb_coffin=\box37
\lcoffin_display_coffin=\box38
\lcoffin_display_coord_coffin=\box39
\lcoffin_display_pole_coffin=\box40
\lcoffin_display_offset_dim=\dimen123
\lcoffin_display_x_dim=\dimen124
\lcoffin_display_y_dim=\dimen125
\lcoffin_bounding_shift_dim=\dimen126
\lcoffin_left_corner_dim=\dimen127
\lcoffin_right_corner_dim=\dimen128
\lcoffin_bottom_corner_dim=\dimen129
\lcoffin_top_corner_dim=\dimen130
\lcoffin_scaled_total_height_dim=\dimen131
\lcoffin_scaled_width_dim=\dimen132
) (C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3xdvipdfmx.def
File: l3xdvidpfmx.def 2017/03/18 v L3 Experimental driver: xdvipdfmx
\gdriver_image_int=\count157
\ldriver_tmp_box=\box41
))
Document Class: ctexbook 2017/08/07 v2.4.10 Chinese adapter for class book (CTE
X)

(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\l3packages\xparse\xparse.s
ty
Package: xparse 2017/09/18 L3 Experimental document command parser
\lxparse_current_arg_int=\count158
\gxparse_grabber_int=\count159
\lxparse_m_args_int=\count160
\lxparse_mandatory_args_int=\count161
\lxparse_v_nesting_int=\count162
)
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\l3packages\l3keys2e\l3keys
2e.sty
Package: l3keys2e 2017/09/18 LaTeX2e option processing using LaTeX3 keys
)
\gfile_internal_ior=\read1
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\ctex\ctexhook.sty
Package: ctexhook 2017/08/07 v2.4.10 Document and package hooks (CTEX)
) (C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\ctex\ctexpatch.sty
Package: ctexpatch 2017/08/07 v2.4.10 Patching commands (CTEX)
) ("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\base\fix-cm.sty"
Package: fix-cm 2015/01/14 v1.1t fixes to LaTeX
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\base\ts1enc.def"
File: ts1enc.def 2001/06/05 v3.0e (jk/car/fm) Standard LaTeX file
)) (C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\ms\everysel.sty
Package: everysel 2011/10/28 v1.2 EverySelectfont Package (MS)
)
\lctex_tmp_int=\count163
\lctex_tmp_box=\box42
\lctex_tmp_dim=\dimen133
\gctex_font_size_flag=\count164
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\ctex\config\ctexopts.cfg
File: ctexopts.cfg 2017/08/07 v2.4.10 Option configuration file (CTEX)
) ("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\base\book.cls"
Document Class: book 2014/09/29 v1.4h Standard LaTeX document class
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\base\bk10.clo"
File: bk10.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
)
\c@part=\count165
\c@chapter=\count166
\c@section=\count167
\c@subsection=\count168
\c@subsubsection=\count169
\c@paragraph=\count170
\c@subparagraph=\count171
\c@figure=\count172
\c@table=\count173
\abovecaptionskip=\skip47
\belowcaptionskip=\skip48
\bibindent=\dimen134
)
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\ctex\engine\ctex-engine-xe
tex.def
File: ctex-engine-xetex.def 2017/08/07 v2.4.10 XeLaTeX adapter (CTEX)
(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\xelatex\xecjk\xeCJK.sty
Package: xeCJK 2017/08/07 v3.5.0 Typesetting CJK scripts with XeLaTeX

(C:\Users\lenoo\AppData\Roaming\MiKTeX\2.9\tex\latex\l3packages\xtemplate\xtemp
late.sty
Package: xtemplate 2017/09/18 L3 Experimental prototype document functions
\lxtemplate_tmp_dim=\dimen135
\lxtemplate_tmp_int=\count174
\lxtemplate_tmp_muskip=\muskip16
\lxtemplate_tmp_skip=\skip49
)
\lxeCJK_tmp_int=\count175
\lxeCJK_tmp_box=\box43
\lxeCJK_tmp_dim=\dimen136
\lxeCJK_tmp_skip=\skip50
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKShipoutHook with sig. '' on line 148.
.................................................
\gxeCJK_spacefactor_int=\count176
\lxeCJK_begin_int=\count177
\lxeCJK_end_int=\count178
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \makexeCJKactive with sig. '' on line 379.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \makexeCJKinactive with sig. '' on line 380.
.................................................
\cxeCJK_CJK_class_int=\XeTeXcharclass1
\cxeCJK_FullLeft_class_int=\XeTeXcharclass2
\cxeCJK_FullRight_class_int=\XeTeXcharclass3
\cxeCJK_HalfLeft_class_int=\XeTeXcharclass4
\cxeCJK_HalfRight_class_int=\XeTeXcharclass5
\cxeCJK_NormalSpace_class_int=\XeTeXcharclass6
\cxeCJK_CM_class_int=\XeTeXcharclass7
\cxeCJK_HangulJamo_class_int=\XeTeXcharclass8
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKDeclareCharClass with sig. 's>{\TrimSpaces }mm' on
. line 545.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \__xeCJK_set_char_class_aux:Nnw with sig.
. 'm>{\SplitArgument {1}{->}}m' on line 566.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \normalspacedchars with sig. 'm' on line 613.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKResetPunctClass with sig. '' on line 624.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKResetCharClass with sig. '' on line 636.
.................................................
\lxeCJK_last_skip=\skip51
\gxeCJK_node_int=\count179
\cxeCJK_CJK_node_dim=\dimen137
\cxeCJK_CJK-space_node_dim=\dimen138
\cxeCJK_default_node_dim=\dimen139
\cxeCJK_default-space_node_dim=\dimen140
\cxeCJK_CJK-widow_node_dim=\dimen141
\cxeCJK_normalspace_node_dim=\dimen142
\lxeCJK_ccglue_skip=\skip52
\lxeCJK_ecglue_skip=\skip53
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKnobreak with sig. '' on line 1466.
.................................................
\lxeCJK_widow_penalty_int=\count180
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKDeclareSubCJKBlock with sig. 's>{\TrimSpaces }mm' on
. line 1662.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKCancelSubCJKBlock with sig. 'sm' on line 1673.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKRestoreSubCJKBlock with sig. 'sm' on line 1682.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKsetwidth with sig. 'smm' on line 1780.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKsetkern with sig. 'mmm' on line 1784.
.................................................
.................................................
. xtemplate info: "declare-object-type"
.
. Declaring object type 'xeCJK/punctuation' taking 0 argument(s) on line 1921.
.................................................
\lxeCJK_fixed_punct_width_dim=\dimen143
\lxeCJK_mixed_punct_width_dim=\dimen144
\lxeCJK_middle_punct_width_dim=\dimen145
\lxeCJK_fixed_margin_width_dim=\dimen146
\lxeCJK_mixed_margin_width_dim=\dimen147
\lxeCJK_middle_margin_width_dim=\dimen148
\lxeCJK_bound_punct_width_dim=\dimen149
\lxeCJK_bound_margin_width_dim=\dimen150
\lxeCJK_margin_minimum_dim=\dimen151
\lxeCJK_kerning_total_width_dim=\dimen152
\lxeCJK_same_align_margin_dim=\dimen153
\lxeCJK_different_align_margin_dim=\dimen154
\lxeCJK_kerning_margin_width_dim=\dimen155
\lxeCJK_kerning_margin_minimum_dim=\dimen156
\lxeCJK_bound_dim=\dimen157
\lxeCJK_reverse_bound_dim=\dimen158
\lxeCJK_minimum_bound_dim=\dimen159
\lxeCJK_kerning_margin_dim=\dimen160
\lxeCJK_original_margin_dim=\dimen161
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKDeclarePunctStyle with sig. '>{\TrimSpaces }mm' on
. line 2419.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKEditPunctStyle with sig. '>{\TrimSpaces }mm' on line
. 2432.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setCJKfallbackfamilyfont with sig. 'mom' on line 2524.
.................................................
\gxeCJK_family_int=\count181
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \CJKfamily with sig. 't+t-m' on line 2951.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \__xeCJK_gobble_CJKfamily:wn with sig. 't+t-m' on line
. 2965.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \__xeCJK_post_arg:w with sig. 'mmmO{}' on line 3024.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setCJKmainfont with sig. 'om' on line 3030.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setCJKsansfont with sig. 'om' on line 3037.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setCJKmonofont with sig. 'om' on line 3043.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setCJKfamilyfont with sig. 'mom' on line 3054.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newCJKfontfamily with sig. 'omom' on line 3062.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \CJKfontspec with sig. 'om' on line 3068.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \defaultCJKfontfeatures with sig. 'm' on line 3091.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \addCJKfontfeatures with sig. 'sO{}m' on line 3097.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setCJKmathfont with sig. 'om' on line 3274.
.................................................
\lxeCJK_fam_int=\count182
\gxeCJK_fam_allocation_int=\count183
\lxeCJK_verb_case_int=\count184
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKVerbAddon with sig. '' on line 3514.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \xeCJKOffVerbAddon with sig. '' on line 3518.
.................................................
\lxeCJK_verb_exspace_skip=\skip54
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\fontspec\fontspec.sty"
Package: fontspec 2017/03/31 v2.6a Font selection for XeLaTeX and LuaLaTeX
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\fontspec\fontspec-xetex.sty"
Package: fontspec-xetex 2017/03/31 v2.6a Font selection for XeLaTeX and LuaLaTe
X
\lfontspec_script_int=\count185
\lfontspec_language_int=\count186
\lfontspec_strnum_int=\count187
\lfontspec_tmp_int=\count188
\lfontspec_em_int=\count189
\lfontspec_emdef_int=\count190
\lfontspec_strong_int=\count191
\lfontspec_strongdef_int=\count192
\lfontspec_tmpa_dim=\dimen162
\lfontspec_tmpb_dim=\dimen163
\lfontspec_tmpc_dim=\dimen164
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\base\fontenc.sty"
Package: fontenc 2017/04/05 v2.0i Standard LaTeX package
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\base\tuenc.def"
File: tuenc.def 2017/04/05 v2.0i Standard LaTeX file
LaTeX Font Info: Redeclaring font encoding TU on input line 82.
))
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \fontspec with sig. 'O{}mO{}' on line 472.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setmainfont with sig. 'O{}mO{}' on line 483.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setsansfont with sig. 'O{}mO{}' on line 503.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setmonofont with sig. 'O{}mO{}' on line 523.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setromanfont with sig. 'O{}mO{}' on line 543.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setmathrm with sig. 'O{}mO{}' on line 547.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setboldmathrm with sig. 'O{}mO{}' on line 555.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setmathsf with sig. 'O{}mO{}' on line 563.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \setmathtt with sig. 'O{}mO{}' on line 571.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newfontfamily with sig. 'mO{}mO{}' on line 586.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newfontface with sig. 'mO{}mO{}' on line 603.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \defaultfontfeatures with sig. 't+om' on line 614.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \addfontfeatures with sig. 'm' on line 645.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newfontfeature with sig. 'mm' on line 672.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newAATfeature with sig. 'mmmm' on line 686.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newopentypefeature with sig. 'mmm' on line 700.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newICUfeature with sig. 'mmm' on line 720.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \aliasfontfeature with sig. 'mm' on line 724.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \aliasfontfeatureoption with sig. 'mmm' on line 745.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newfontscript with sig. 'mm' on line 778.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \newfontlanguage with sig. 'mm' on line 782.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \DeclareFontsExtensions with sig. 'm' on line 786.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \IfFontFeatureActiveTF with sig. 'mmm' on line 797.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \EncodingCommand with sig. 'mO{}m' on line 3438.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \EncodingAccent with sig. 'mm' on line 3444.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \EncodingSymbol with sig. 'mm' on line 3450.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \EncodingComposite with sig. 'mmm' on line 3456.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \EncodingCompositeCommand with sig. 'mmm' on line 3462.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \DeclareUnicodeEncoding with sig. 'mm' on line 3487.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \UndeclareSymbol with sig. 'm' on line 3493.
.................................................
.................................................
. LaTeX info: "xparse/define-command"
.
. Defining command \UndeclareComposite with sig. 'mm' on line 3501.
.................................................
("C:\Program Files (x86)\MiKTeX 2.9\tex\latex\fontspec\fontspec.cfg")
LaTeX Info: Redefining \itshape on input line 3686.
LaTeX Info: Redefining \slshape on input line 3691.
LaTeX Info: Redefining \scshape on input line 3696.
LaTeX Info: Redefining \upshape on input line 3701.
LaTeX Info: Redefining \em on input line 3731.
LaTeX Info: Redefining \emph on input line 3756.
! Undefined control sequence.
<argument> \LaTeX3 error:
Erroneous variable \cfontspec_shape_n_n_tl used!
l.3806 \emfontdeclare{ \emshape, \eminnershape }

Here is how much of TeX's memory you used:
11662 strings out of 427834
276759 string characters out of 3151335
336687 words of memory out of 3000000
15649 multiletter control sequences out of 15000+200000
530288 words of font info for 24 fonts, out of 3000000 for 9000
1328 hyphenation exceptions out of 8191
52i,0n,51p,10436b,233s stack positions out of 5000i,500n,10000p,200000b,50000s

No pages of output.

用 rmarkdown 也出不了pdf
output file: 123.knit.md

"C:/Users/lenoo/AppData/Local/Pandoc/pandoc" +RTS -K512m -RTS 123.utf8.md --to latex --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output 123.pdf --template "C:\Users\lenoo\Documents\R\win-library\3.4\rmarkdown\rmd\latex\default-1.17.0.2.tex" --highlight-style tango --latex-engine pdflatex --variable graphics=yes --variable "geometry:margin=1in"
! Package inputenc Error: Unicode char 妤?(U+6960)
(inputenc) not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...

l.128 \maketitle

Try running pandoc with --latex-engine=xelatex.
pandoc.exe: Error producing PDF
错误: pandoc document conversion failed with error 43
此外: Warning message:
运行命令'"C:/Users/lenoo/AppData/Local/Pandoc/pandoc" +RTS -K512m -RTS 123.utf8.md --to latex --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash --output 123.pdf --template "C:\Users\lenoo\Documents\R\win-library\3.4\rmarkdown\rmd\latex\default-1.17.0.2.tex" --highlight-style tango --latex-engine pdflatex --variable graphics=yes --variable "geometry:margin=1in"'的状态是43
停止执行

yihui 多谢老师回复，没有 bookdown.log 这个文件，全文件夹也没有 *.log的任何文件。
更新的示例库再回去学习一下说明书..............
latex这里有个回复 https://github.com/hadley/ggplot2-book/issues/131 我再试试
Never mind, I found this #104 and followed @suimong's advice on changing ./latexmk on Line 12 of Makefile, to just latexmk and it worked. I had to also install latexmk from MikTeX's package manager and a few other latex dependencies, but once that's done, I was able to compile the book!