diff --git a/CMakeLists.txt b/CMakeLists.txt
index a617d8d..a87bc55 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,11 +1,11 @@
 cmake_minimum_required (VERSION 2.8)
 
-set(lib_name osfp)
+set(lib_name MESA_osfp)
 
 project (${lib_name})
 
 set(LIB_MAJOR_VERSION 1)
-set(LIB_MINOR_VERSION 0)
+set(LIB_MINOR_VERSION 1)
 
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
 include(Version)
@@ -55,17 +55,17 @@ set_target_properties(${lib_name}_static PROPERTIES OUTPUT_NAME ${lib_name})
 
 set(CMAKE_INSTALL_PREFIX /opt/MESA)
 
-install(FILES src/osfp.h   DESTINATION
+install(FILES src/MESA_osfp.h   DESTINATION
     ${CMAKE_INSTALL_PREFIX}/include/MESA COMPONENT devel)
 install(TARGETS ${lib_name}_shared  LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib COMPONENT LIBRARIES)
-install(FILES src/osfp.h   DESTINATION ${CMAKE_INSTALL_PREFIX}/include/MESA COMPONENT HEADER)
-install(FILES fp.json DESTINATION /var/lib/libosfp COMPONENT PROFILE)
+install(FILES src/MESA_osfp.h   DESTINATION ${CMAKE_INSTALL_PREFIX}/include/MESA COMPONENT HEADER)
+install(FILES fp.json DESTINATION /var/lib/MESA_osfp COMPONENT PROFILE)
 
 add_executable(${lib_name}_sample example/sample.c)
 target_link_libraries(${lib_name}_sample ${lib_name}_shared)
 
 add_executable(${lib_name}_example example/osfp_example.c)
-target_link_libraries(${lib_name}_example ${lib_name}_shared)
+target_link_libraries(${lib_name}_example ${lib_name}_static)
 target_link_libraries(${lib_name}_example pcap)
 
 add_executable(${lib_name}_test test/test.c)
@@ -73,7 +73,7 @@ target_link_libraries(${lib_name}_test ${lib_name}_static)
 
 enable_testing()
 
-add_test(NAME sample COMMAND osfp_sample)
-add_test(NAME test COMMAND osfp_test -f ../fp.json -t ../data.json)
+add_test(NAME sample COMMAND MESA_osfp_sample)
+add_test(NAME test COMMAND MESA_osfp_test -f ../fp.json -t ../data.json)
 
 include(Package)
diff --git a/README.md b/README.md
index a44e37b..6936a78 100644
--- a/README.md
+++ b/README.md
@@ -7,20 +7,19 @@ Libosfp is a C library for OS fingerprinting.
 ```
 # osfp_example depends on libpcap
 yum install -y libpcap-devel
-# build and install
-./build.sh
-./package.sh
-yum install package/*.rpm
+BUILD_TYPE=Debug PACKAGE=1 ./ci/travis.sh
+yum install -y ./build/*.rpm
 ```
 
 ## library usage
 ```
-gcc -I./src example/sample.c -o sample -L./build -losfp; cat example/sample.c
+gcc -I./src example/sample.c -o sample -L./build -lMESA_osfp; cat example/sample.c
+LD_LIBRARY_PATH=${PWD}/build ./sample
 ```
 
 ## run example
 
 ```
 # load the fingerprint file and capture on eth0, filter tcp port 8888
-osfp_example -f /var/lib/libosfp/fp.json -i eth0 "tcp port 8888"
+./build/MESA_osfp_example -f /var/lib/MESA_osfp/fp.json -i eth0 "tcp port 8888"
 ```
diff --git a/example/osfp_example.c b/example/osfp_example.c
index 2a53ac6..709ba4f 100644
--- a/example/osfp_example.c
+++ b/example/osfp_example.c
@@ -10,7 +10,7 @@
 #include <pcap.h>
 
 #include "osfp_common.h"
-#include "osfp.h"
+#include "MESA_osfp.h"
 #include "osfp_log.h"
 #include "osfp_fingerprint.h"
 #include "osfp_score_db.h"
@@ -450,9 +450,9 @@ void example_detect(struct osfp_db *osfp_db, Packet *p)
 
     osfp_profile_get_cycle(c1);
     if (iph) {
-        result = osfp_ipv4_identify(osfp_db, iph, tcph, tcph_len);
+        result = MESA_osfp_ipv4_identify(osfp_db, iph, tcph, tcph_len);
     } else if (ip6h) {
-        result = osfp_ipv6_identify(osfp_db, ip6h, tcph, tcph_len);
+        result = MESA_osfp_ipv6_identify(osfp_db, ip6h, tcph, tcph_len);
     } else {
         goto exit;
     }
@@ -469,19 +469,19 @@ void example_detect(struct osfp_db *osfp_db, Packet *p)
 
     result_os_count[result->likely_os_class]++;
 
-    char *json = osfp_result_score_detail_export(result);
+    char *json = MESA_osfp_result_score_detail_export(result);
 
     if (1) {
         printf("Example ipv4 header detect: --------------------------\n");
         printf("Connection info: %s:%d -> %s:%d\n", p->srcip, p->sp, p->dstip, p->dp);
-        printf("Most likely os class: %s\n", osfp_result_os_name_get(result));
+        printf("Most likely os class: %s\n", MESA_osfp_result_os_name_get(result));
         printf("Details:\n");
         printf("%s\n", json);
     }
 
 exit:
     if (result) {
-        osfp_result_free(result);
+        MESA_osfp_result_free(result);
     }
     return;
 }
@@ -670,7 +670,7 @@ int main(int argc, char *argv[])
 
     osfp_profile_set(1);
 
-    struct osfp_db *osfp_db = osfp_db_new(fp_file_path);
+    struct osfp_db *osfp_db = MESA_osfp_db_new(fp_file_path);
     if (osfp_db == NULL) {
         printf("could not create osfp context. fingerprints file: %s\n", fp_file_path);
         exit(1);
@@ -686,7 +686,7 @@ int main(int argc, char *argv[])
     }
 
     // destroy osfp db
-    osfp_db_free(osfp_db);
+    MESA_osfp_db_free(osfp_db);
 
     return 0;
 }
diff --git a/example/sample.c b/example/sample.c
index 6313c62..612ca2b 100644
--- a/example/sample.c
+++ b/example/sample.c
@@ -1,5 +1,5 @@
 #include "stdio.h" 
-#include "osfp.h" 
+#include "MESA_osfp.h" 
  
 char iph[] = { 
   0x45, 0x00, 0x00, 0x34, 0x51, 0xc4, 0x40, 0x00, 
@@ -22,14 +22,14 @@ int main(int argc, char **argv)
     struct tcphdr *l4_hdr = (struct tcphdr *)tcph; 
     size_t l4_hdr_len = sizeof(tcph); 
  
-    struct osfp_db *db = osfp_db_new(json_file_path); 
+    struct osfp_db *db = MESA_osfp_db_new(json_file_path); 
     if (db) {
-        struct osfp_result *result = osfp_ipv4_identify(db, l3_hdr, l4_hdr, l4_hdr_len); 
+        struct osfp_result *result = MESA_osfp_ipv4_identify(db, l3_hdr, l4_hdr, l4_hdr_len); 
         if (result) { 
-            printf("likely os: %s\n", osfp_result_os_name_get(result)); 
-            printf("details: \n%s\n", osfp_result_score_detail_export(result)); 
-            osfp_result_free(result);
+            printf("likely os: %s\n", MESA_osfp_result_os_name_get(result)); 
+            printf("details: \n%s\n", MESA_osfp_result_score_detail_export(result)); 
+            MESA_osfp_result_free(result);
         } 
-        osfp_db_free(db); 
+        MESA_osfp_db_free(db); 
     }
 }
diff --git a/src/osfp.c b/src/MESA_osfp.c
similarity index 91%
rename from src/osfp.c
rename to src/MESA_osfp.c
index e822436..f88cff8 100644
--- a/src/osfp.c
+++ b/src/MESA_osfp.c
@@ -1,6 +1,6 @@
 #include "osfp_common.h"
 
-#include "osfp.h"
+#include "MESA_osfp.h"
 #include "osfp_fingerprint.h"
 #include "osfp_score_db.h"
 #include "osfp_log.h"
@@ -70,7 +70,7 @@ exit:
     return NULL;
 }
 
-const char *osfp_result_os_name_get(struct osfp_result *result)
+const char *MESA_osfp_result_os_name_get(struct osfp_result *result)
 {
     enum osfp_os_class_id os_class;
 
@@ -86,7 +86,7 @@ const char *osfp_result_os_name_get(struct osfp_result *result)
     return osfp_os_class_id_to_name(os_class);
 }
 
-char *osfp_result_score_detail_export(struct osfp_result *result)
+char *MESA_osfp_result_score_detail_export(struct osfp_result *result)
 {
     int i;
     char *result_str = NULL;
@@ -150,7 +150,7 @@ exit:
     return result_str;
 }
 
-void osfp_result_free(struct osfp_result *result)
+void MESA_osfp_result_free(struct osfp_result *result)
 {
     if (result) {
         if (result->json_str) {
@@ -160,7 +160,7 @@ void osfp_result_free(struct osfp_result *result)
     }
 }
 
-struct osfp_result *osfp_ipv4_identify(struct osfp_db *db, struct iphdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len)
+struct osfp_result *MESA_osfp_ipv4_identify(struct osfp_db *db, struct iphdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len)
 {
     int ret = OSFP_EINVAL;
     struct osfp_fingerprint fp;
@@ -203,7 +203,7 @@ exit:
     return NULL;
 }
 
-struct osfp_result *osfp_ipv6_identify(struct osfp_db *db, struct ip6_hdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len)
+struct osfp_result *MESA_osfp_ipv6_identify(struct osfp_db *db, struct ip6_hdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len)
 {
     int ret = OSFP_EINVAL;
     struct osfp_fingerprint fp;
@@ -234,7 +234,7 @@ exit:
     return NULL;
 }
 
-struct osfp_result *osfp_json_identify(struct osfp_db *db, const char *json_str)
+struct osfp_result *MESA_osfp_json_identify(struct osfp_db *db, const char *json_str)
 {
     int ret = OSFP_EINVAL;
     struct osfp_fingerprint fp;
@@ -265,7 +265,7 @@ exit:
     return NULL;
 }
 
-struct osfp_db *osfp_db_new(const char *db_json_file)
+struct osfp_db *MESA_osfp_db_new(const char *db_json_file)
 {
     int ret;
     struct osfp_db *db;
@@ -299,12 +299,12 @@ struct osfp_db *osfp_db_new(const char *db_json_file)
     return db;
 exit:
     if (db) {
-        osfp_db_free(db);
+        MESA_osfp_db_free(db);
     }
     return NULL;
 }
 
-void osfp_db_free(struct osfp_db *db)
+void MESA_osfp_db_free(struct osfp_db *db)
 {
     if (db) {
         if (db->db_json_path) {
diff --git a/src/osfp.h b/src/MESA_osfp.h
similarity index 77%
rename from src/osfp.h
rename to src/MESA_osfp.h
index bf01738..af62d8f 100644
--- a/src/osfp.h
+++ b/src/MESA_osfp.h
@@ -23,14 +23,14 @@ struct osfp_db;
  * @param db_json_path 操作系统指纹库 JSON 文件的路径。
  * @return 指向新创建的操作系统指纹库的指针。
  */
-struct osfp_db *osfp_db_new(const char *db_json_path);
+struct osfp_db *MESA_osfp_db_new(const char *db_json_path);
 
 /**
  * @brief 释放操作系统指纹库占用的内存。
  * 
  * @param db 指向要释放的操作系统指纹库的指针。
  */
-void osfp_db_free(struct osfp_db *db);
+void MESA_osfp_db_free(struct osfp_db *db);
 
 /**
  * @brief 通过 IPv4 头部和 TCP 头部识别操作系统。
@@ -41,7 +41,7 @@ void osfp_db_free(struct osfp_db *db);
  * @param l4_hdr_len TCP 头部的长度（注意：包含TCP选项部分）。
  * @return 指向操作系统识别结果的指针。
  */
-struct osfp_result *osfp_ipv4_identify(struct osfp_db *db, struct iphdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len);
+struct osfp_result *MESA_osfp_ipv4_identify(struct osfp_db *db, struct iphdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len);
 
 /**
  * @brief 通过 IPv6 头部和 TCP 头部识别操作系统。
@@ -52,7 +52,7 @@ struct osfp_result *osfp_ipv4_identify(struct osfp_db *db, struct iphdr* l3_hdr,
  * @param l4_hdr_len TCP 头部的长度（注意：包含TCP选项部分）。
  * @return 指向操作系统识别结果的指针（注意：内存需要使用者释放）。
  */
-struct osfp_result *osfp_ipv6_identify(struct osfp_db *db, struct ip6_hdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len);
+struct osfp_result *MESA_osfp_ipv6_identify(struct osfp_db *db, struct ip6_hdr* l3_hdr, struct tcphdr *l4_hdr, size_t l4_hdr_len);
 
 /**
  * @brief 通过 json 格式的指纹识别操作系统。
@@ -61,7 +61,7 @@ struct osfp_result *osfp_ipv6_identify(struct osfp_db *db, struct ip6_hdr* l3_hd
  * @param json_str 指纹字符串。
  * @return 指向操作系统识别结果的指针（注意：内存需要使用者释放）。
  */
-struct osfp_result *osfp_json_identify(struct osfp_db *db, const char *json_str);
+struct osfp_result *MESA_osfp_json_identify(struct osfp_db *db, const char *json_str);
 
 /**
  * @brief 获取操作系统识别结果的操作系统名称。
@@ -69,7 +69,7 @@ struct osfp_result *osfp_json_identify(struct osfp_db *db, const char *json_str)
  * @param result 操作系统识别结果。
  * @return 指向操作系统名称的常量字符指针（注意：这块内存将由osfp_result_free释放）。
  */
-const char *osfp_result_os_name_get(struct osfp_result *result);
+const char *MESA_osfp_result_os_name_get(struct osfp_result *result);
 
 /**
  * @brief 导出操作系统识别结果的得分详情。
@@ -77,14 +77,14 @@ const char *osfp_result_os_name_get(struct osfp_result *result);
  * @param result 操作系统识别结果。
  * @return 指向得分详情字符串的指针（注意：内存需要使用者释放）。
  */
-char *osfp_result_score_detail_export(struct osfp_result *result);
+char *MESA_osfp_result_score_detail_export(struct osfp_result *result);
 
 /**
  * @brief 释放操作系统识别结果占用的内存。
  * 
  * @param result 操作系统识别结果。
  */
-void osfp_result_free(struct osfp_result *result);
+void MESA_osfp_result_free(struct osfp_result *result);
 
 #ifdef __cplusplus
 }
diff --git a/src/osfp_common.c b/src/osfp_common.c
index 53139fa..968b07d 100644
--- a/src/osfp_common.c
+++ b/src/osfp_common.c
@@ -1,6 +1,6 @@
 #include "osfp_common.h"
 
-#include "osfp.h"
+#include "MESA_osfp.h"
 
 unsigned int osfp_profile_enable;
 
@@ -19,6 +19,11 @@ struct osfp_profile_counter osfp_profile_score;
 struct osfp_profile_counter osfp_profile_result_build;
 struct osfp_profile_counter osfp_profile_result_export;
 
+const char *osfp_os_class_id_to_name(enum osfp_os_class_id os_class)
+{
+    return osfp_os_class_name[os_class];
+}
+
 void osfp_profile_counter_print(struct osfp_profile_counter *profile, const char *name)
 {
     printf("profile %s: avg: %lu max: %lu min: %lu curr: %lu total: %lu count: %lu\n",
diff --git a/src/osfp_common.h b/src/osfp_common.h
index 4e75873..1cc686b 100644
--- a/src/osfp_common.h
+++ b/src/osfp_common.h
@@ -21,8 +21,6 @@
 
 #include "cJSON.h"
 
-#include "osfp.h"
-
 static inline unsigned long long osfp_rdtsc(void)
 {
 	union {
@@ -197,10 +195,6 @@ struct osfp_db {
 
 enum osfp_os_class_id osfp_os_class_name_to_id(char *name);
 
-extern const char *osfp_os_class_name[OSFP_OS_CLASS_MAX];
-static inline const char *osfp_os_class_id_to_name(enum osfp_os_class_id os_class)
-{
-    return osfp_os_class_name[os_class];
-}
+const char *osfp_os_class_id_to_name(enum osfp_os_class_id os_class);
 
 #endif
diff --git a/src/osfp_fingerprint.c b/src/osfp_fingerprint.c
index cc8a64b..52b180b 100644
--- a/src/osfp_fingerprint.c
+++ b/src/osfp_fingerprint.c
@@ -1,6 +1,6 @@
 #include "osfp_common.h"
 
-#include "osfp.h"
+#include "MESA_osfp.h"
 #include "osfp_fingerprint.h"
 #include "osfp_log.h"
 
diff --git a/src/osfp_score_db.c b/src/osfp_score_db.c
index 5e88e21..bf6cd87 100644
--- a/src/osfp_score_db.c
+++ b/src/osfp_score_db.c
@@ -1,6 +1,6 @@
 #include "osfp_common.h"
 
-#include "osfp.h"
+#include "MESA_osfp.h"
 #include "osfp_fingerprint.h"
 #include "osfp_score_db.h"
 #include "osfp_log.h"
diff --git a/src/osfp_score_db.h b/src/osfp_score_db.h
index 3ee9a84..4e38cc9 100644
--- a/src/osfp_score_db.h
+++ b/src/osfp_score_db.h
@@ -1,7 +1,6 @@
 #ifndef __OSFP_SCORE_DB_H__
 #define __OSFP_SCORE_DB_H__
 
-#include "osfp.h"
 #include "osfp_fingerprint.h"
 #include "osfp_common.h"
 
diff --git a/src/version.map b/src/version.map
index 317c75d..50bf794 100644
--- a/src/version.map
+++ b/src/version.map
@@ -1,4 +1,4 @@
 {
-  global: osfp*;GIT_VERSION_*;
+  global: MESA_osfp*;GIT_VERSION_*;
   local: *;
 };
diff --git a/test/test.c b/test/test.c
index f4e4846..34b0793 100644
--- a/test/test.c
+++ b/test/test.c
@@ -6,7 +6,7 @@
 
 #include "cJSON.h"
 
-#include "osfp.h"
+#include "MESA_osfp.h"
 #include "osfp_fingerprint.h"
 #include "osfp_score_db.h"
 #include "osfp_log.h"
@@ -105,7 +105,7 @@ void test_miss_rate()
         osfp_log_level_set(OSFP_LOG_LEVEL_DEBUG);
     }
 
-    struct osfp_db *osfp_db = osfp_db_new(db_file_path);
+    struct osfp_db *osfp_db = MESA_osfp_db_new(db_file_path);
     if (osfp_db == NULL) {
         printf("could not create osfp context. fingerprints file: %s\n", db_file_path);
         exit(1);
@@ -123,7 +123,7 @@ void test_miss_rate()
 
             const char *fp_str = cJSON_PrintUnformatted(entry);
 
-            struct osfp_result *result = osfp_json_identify(osfp_db, fp_str);
+            struct osfp_result *result = MESA_osfp_json_identify(osfp_db, fp_str);
             if (result == NULL) {
                 identify_failed_count++;
                 continue;
@@ -131,7 +131,7 @@ void test_miss_rate()
 
             if (os_class == result->likely_os_class) {
                 verified_count++;
-                osfp_result_free(result);
+                MESA_osfp_result_free(result);
                 continue;
             }
 
@@ -145,16 +145,16 @@ void test_miss_rate()
                 unknown_count++;
             }
 
-            fprintf(log_file_ptr, "expect: %s, result: %s\n", os_class_json->valuestring, osfp_result_os_name_get(result));
+            fprintf(log_file_ptr, "expect: %s, result: %s\n", os_class_json->valuestring, MESA_osfp_result_os_name_get(result));
 
-            char *result_json = osfp_result_score_detail_export(result);
+            char *result_json = MESA_osfp_result_score_detail_export(result);
             if (result_json) {
                 fprintf(log_file_ptr, "%s\n", result_json);
             } else {
                 fprintf(log_file_ptr, "result detail error:%p\n", result);
             }
             fflush(log_file_ptr);
-            osfp_result_free(result);
+            MESA_osfp_result_free(result);
         }
     }
 
@@ -165,7 +165,7 @@ void test_miss_rate()
 
     printf("details in: %s\n", LOG_FILE_PATH);
 
-    osfp_db_free(osfp_db);
+    MESA_osfp_db_free(osfp_db);
 }
 
 int main(int argc, char **argv)